16499535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 28643328

約数和(自身を除く): 12143793

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 443, 573, 955, 1329, 2215, 2483, 2865, 5759, 6645, 7449, 12415, 17277, 28795, 37245, 84613, 86385, 253839, 423065, 1099969, 1269195, 3299907, 5499845, 16499535]

約数ペア:

[(1, 16499535), (3, 5499845), (5, 3299907), (13, 1269195), (15, 1099969), (39, 423065), (65, 253839), (191, 86385), (195, 84613), (443, 37245), (573, 28795), (955, 17277), (1329, 12415), (2215, 7449), (2483, 6645), (2865, 5759)]