201485625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{9769}}^1$

素因数の和:9803

約数の個数: 40

約数和(自身を含む): 366257760

約数和(自身を除く): 164772135

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 4125, 6875, 9769, 20625, 29307, 48845, 107459, 146535, 244225, 322377, 537295, 732675, 1221125, 1611885, 2686475, 3663375, 6105625, 8059425, 13432375, 18316875, 40297125, 67161875, 201485625]

約数ペア:

[(1, 201485625), (3, 67161875), (5, 40297125), (11, 18316875), (15, 13432375), (25, 8059425), (33, 6105625), (55, 3663375), (75, 2686475), (125, 1611885), (165, 1221125), (275, 732675), (375, 537295), (625, 322377), (825, 244225), (1375, 146535), (1875, 107459), (4125, 48845), (6875, 29307), (9769, 20625)]