68469525

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2693}}^1$

素因数の和:2822

約数の個数: 36

約数和(自身を含む): 123767748

約数和(自身を除く): 55298223

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2693, 2825, 5085, 8079, 8475, 13465, 24237, 25425, 40395, 67325, 121185, 201975, 304309, 605925, 912927, 1521545, 2738781, 4564635, 7607725, 13693905, 22823175, 68469525]

約数ペア:

[(1, 68469525), (3, 22823175), (5, 13693905), (9, 7607725), (15, 4564635), (25, 2738781), (45, 1521545), (75, 912927), (113, 605925), (225, 304309), (339, 201975), (565, 121185), (1017, 67325), (1695, 40395), (2693, 25425), (2825, 24237), (5085, 13465), (8079, 8475)]