9609985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 14572800

約数和(自身を除く): 4962815

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 229, 385, 545, 763, 1145, 1199, 1603, 2519, 3815, 5995, 8015, 8393, 12595, 17633, 24961, 41965, 88165, 124805, 174727, 274571, 873635, 1372855, 1921997, 9609985]

約数ペア:

[(1, 9609985), (5, 1921997), (7, 1372855), (11, 873635), (35, 274571), (55, 174727), (77, 124805), (109, 88165), (229, 41965), (385, 24961), (545, 17633), (763, 12595), (1145, 8393), (1199, 8015), (1603, 5995), (2519, 3815)]