713647125

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 1437696000

約数和(自身を除く): 724048875

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 31, 45, 57, 75, 93, 95, 125, 135, 155, 171, 225, 279, 285, 359, 375, 465, 475, 513, 589, 675, 775, 837, 855, 1077, 1125, 1395, 1425, 1767, 1795, 2325, 2375, 2565, 2945, 3231, 3375, 3875, 4185, 4275, 5301, 5385, 6821, 6975, 7125, 8835, 8975, 9693, 11129, 11625, 12825, 14725, 15903, 16155, 20463, 20925, 21375, 26505, 26925, 33387, 34105, 34875, 44175, 44875, 48465, 55645, 61389, 64125, 73625, 79515, 80775, 100161, 102315, 104625, 132525, 134625, 166935, 170525, 184167, 211451, 220875, 242325, 278225, 300483, 306945, 397575, 403875, 500805, 511575, 634353, 662625, 834675, 852625, 920835, 1057255, 1211625, 1391125, 1502415, 1534725, 1903059, 1987875, 2504025, 2557875, 3171765, 4173375, 4604175, 5286275, 5709177, 7512075, 7673625, 9515295, 12520125, 15858825, 23020875, 26431375, 28545885, 37560375, 47576475, 79294125, 142729425, 237882375, 713647125]

約数ペア:

[(1, 713647125), (3, 237882375), (5, 142729425), (9, 79294125), (15, 47576475), (19, 37560375), (25, 28545885), (27, 26431375), (31, 23020875), (45, 15858825), (57, 12520125), (75, 9515295), (93, 7673625), (95, 7512075), (125, 5709177), (135, 5286275), (155, 4604175), (171, 4173375), (225, 3171765), (279, 2557875), (285, 2504025), (359, 1987875), (375, 1903059), (465, 1534725), (475, 1502415), (513, 1391125), (589, 1211625), (675, 1057255), (775, 920835), (837, 852625), (855, 834675), (1077, 662625), (1125, 634353), (1395, 511575), (1425, 500805), (1767, 403875), (1795, 397575), (2325, 306945), (2375, 300483), (2565, 278225), (2945, 242325), (3231, 220875), (3375, 211451), (3875, 184167), (4185, 170525), (4275, 166935), (5301, 134625), (5385, 132525), (6821, 104625), (6975, 102315), (7125, 100161), (8835, 80775), (8975, 79515), (9693, 73625), (11129, 64125), (11625, 61389), (12825, 55645), (14725, 48465), (15903, 44875), (16155, 44175), (20463, 34875), (20925, 34105), (21375, 33387), (26505, 26925)]