39725335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 53621568

約数和(自身を除く): 13896233

約数列:

[1, 5, 13, 43, 61, 65, 215, 233, 305, 559, 793, 1165, 2623, 2795, 3029, 3965, 10019, 13115, 14213, 15145, 34099, 50095, 71065, 130247, 170495, 184769, 611159, 651235, 923845, 3055795, 7945067, 39725335]

約数ペア:

[(1, 39725335), (5, 7945067), (13, 3055795), (43, 923845), (61, 651235), (65, 611159), (215, 184769), (233, 170495), (305, 130247), (559, 71065), (793, 50095), (1165, 34099), (2623, 15145), (2795, 14213), (3029, 13115), (3965, 10019)]