27965805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2357}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 51611904

約数和(自身を除く): 23646099

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 2357, 2373, 3955, 7071, 11785, 11865, 16499, 35355, 49497, 82495, 247485, 266341, 799023, 1331705, 1864387, 3995115, 5593161, 9321935, 27965805]

約数ペア:

[(1, 27965805), (3, 9321935), (5, 5593161), (7, 3995115), (15, 1864387), (21, 1331705), (35, 799023), (105, 266341), (113, 247485), (339, 82495), (565, 49497), (791, 35355), (1695, 16499), (2357, 11865), (2373, 11785), (3955, 7071)]