19652295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 34965504

約数和(自身を除く): 15313209

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 3251, 6045, 9753, 16255, 42263, 48765, 100781, 126789, 211315, 302343, 503905, 633945, 1310153, 1511715, 3930459, 6550765, 19652295]

約数ペア:

[(1, 19652295), (3, 6550765), (5, 3930459), (13, 1511715), (15, 1310153), (31, 633945), (39, 503905), (65, 302343), (93, 211315), (155, 126789), (195, 100781), (403, 48765), (465, 42263), (1209, 16255), (2015, 9753), (3251, 6045)]