7050251625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 12916800000

約数和(自身を除く): 5866548375

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 125, 145, 149, 229, 285, 375, 435, 447, 475, 551, 687, 725, 745, 1145, 1425, 1653, 2175, 2235, 2375, 2755, 2831, 3435, 3625, 3725, 4321, 4351, 5725, 6641, 7125, 8265, 8493, 10875, 11175, 12963, 13053, 13775, 14155, 17175, 18625, 19923, 21605, 21755, 28625, 33205, 34121, 41325, 42465, 55875, 64815, 65265, 68875, 70775, 82099, 85875, 99615, 102363, 108025, 108775, 126179, 166025, 170605, 206625, 212325, 246297, 324075, 326325, 353875, 378537, 410495, 498075, 511815, 540125, 543875, 630895, 648299, 830125, 853025, 989509, 1061625, 1231485, 1620375, 1631625, 1892685, 1944897, 2052475, 2490375, 2559075, 2968527, 3154475, 3241495, 4265125, 4947545, 6157425, 9463425, 9724485, 10262375, 12795375, 14842635, 15772375, 16207475, 18800671, 24737725, 30787125, 47317125, 48622425, 56402013, 74213175, 81037375, 94003355, 123688625, 243112125, 282010065, 371065875, 470016775, 1410050325, 2350083875, 7050251625]

約数ペア:

[(1, 7050251625), (3, 2350083875), (5, 1410050325), (15, 470016775), (19, 371065875), (25, 282010065), (29, 243112125), (57, 123688625), (75, 94003355), (87, 81037375), (95, 74213175), (125, 56402013), (145, 48622425), (149, 47317125), (229, 30787125), (285, 24737725), (375, 18800671), (435, 16207475), (447, 15772375), (475, 14842635), (551, 12795375), (687, 10262375), (725, 9724485), (745, 9463425), (1145, 6157425), (1425, 4947545), (1653, 4265125), (2175, 3241495), (2235, 3154475), (2375, 2968527), (2755, 2559075), (2831, 2490375), (3435, 2052475), (3625, 1944897), (3725, 1892685), (4321, 1631625), (4351, 1620375), (5725, 1231485), (6641, 1061625), (7125, 989509), (8265, 853025), (8493, 830125), (10875, 648299), (11175, 630895), (12963, 543875), (13053, 540125), (13775, 511815), (14155, 498075), (17175, 410495), (18625, 378537), (19923, 353875), (21605, 326325), (21755, 324075), (28625, 246297), (33205, 212325), (34121, 206625), (41325, 170605), (42465, 166025), (55875, 126179), (64815, 108775), (65265, 108025), (68875, 102363), (70775, 99615), (82099, 85875)]