2247460125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 4155840000

約数和(自身を除く): 1908379875

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 73, 75, 87, 95, 125, 145, 149, 219, 285, 365, 375, 435, 447, 475, 551, 725, 745, 1095, 1387, 1425, 1653, 1825, 2117, 2175, 2235, 2375, 2755, 2831, 3625, 3725, 4161, 4321, 5475, 6351, 6935, 7125, 8265, 8493, 9125, 10585, 10875, 10877, 11175, 12963, 13775, 14155, 18625, 20805, 21605, 27375, 31755, 32631, 34675, 40223, 41325, 42465, 52925, 54385, 55875, 64815, 68875, 70775, 82099, 104025, 108025, 120669, 158775, 163155, 173375, 201115, 206625, 206663, 212325, 246297, 264625, 271925, 315433, 324075, 353875, 410495, 520125, 540125, 603345, 619989, 793875, 815775, 946299, 1005575, 1033315, 1061625, 1231485, 1359625, 1577165, 1620375, 2052475, 3016725, 3099945, 4078875, 4731495, 5027875, 5166575, 5993227, 6157425, 7885825, 10262375, 15083625, 15499725, 17979681, 23657475, 25832875, 29966135, 30787125, 39429125, 77498625, 89898405, 118287375, 149830675, 449492025, 749153375, 2247460125]

約数ペア:

[(1, 2247460125), (3, 749153375), (5, 449492025), (15, 149830675), (19, 118287375), (25, 89898405), (29, 77498625), (57, 39429125), (73, 30787125), (75, 29966135), (87, 25832875), (95, 23657475), (125, 17979681), (145, 15499725), (149, 15083625), (219, 10262375), (285, 7885825), (365, 6157425), (375, 5993227), (435, 5166575), (447, 5027875), (475, 4731495), (551, 4078875), (725, 3099945), (745, 3016725), (1095, 2052475), (1387, 1620375), (1425, 1577165), (1653, 1359625), (1825, 1231485), (2117, 1061625), (2175, 1033315), (2235, 1005575), (2375, 946299), (2755, 815775), (2831, 793875), (3625, 619989), (3725, 603345), (4161, 540125), (4321, 520125), (5475, 410495), (6351, 353875), (6935, 324075), (7125, 315433), (8265, 271925), (8493, 264625), (9125, 246297), (10585, 212325), (10875, 206663), (10877, 206625), (11175, 201115), (12963, 173375), (13775, 163155), (14155, 158775), (18625, 120669), (20805, 108025), (21605, 104025), (27375, 82099), (31755, 70775), (32631, 68875), (34675, 64815), (40223, 55875), (41325, 54385), (42465, 52925)]