2007497625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1373}}^1$

素因数の和:1955

約数の個数: 64

約数和(自身を含む): 3827326464

約数和(自身を除く): 1819828839

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 557, 875, 1373, 1671, 2625, 2785, 3899, 4119, 6865, 8355, 9611, 11697, 13925, 19495, 20595, 28833, 34325, 41775, 48055, 58485, 69625, 97475, 102975, 144165, 171625, 208875, 240275, 292425, 487375, 514875, 720825, 764761, 1201375, 1462125, 2294283, 3604125, 3823805, 5353327, 11471415, 16059981, 19119025, 26766635, 57357075, 80299905, 95595125, 133833175, 286785375, 401499525, 669165875, 2007497625]

約数ペア:

[(1, 2007497625), (3, 669165875), (5, 401499525), (7, 286785375), (15, 133833175), (21, 95595125), (25, 80299905), (35, 57357075), (75, 26766635), (105, 19119025), (125, 16059981), (175, 11471415), (375, 5353327), (525, 3823805), (557, 3604125), (875, 2294283), (1373, 1462125), (1671, 1201375), (2625, 764761), (2785, 720825), (3899, 514875), (4119, 487375), (6865, 292425), (8355, 240275), (9611, 208875), (11697, 171625), (13925, 144165), (19495, 102975), (20595, 97475), (28833, 69625), (34325, 58485), (41775, 48055)]