61352985

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 100195200

約数和(自身を除く): 38842215

約数列:

[1, 3, 5, 15, 97, 149, 283, 291, 447, 485, 745, 849, 1415, 1455, 2235, 4245, 14453, 27451, 42167, 43359, 72265, 82353, 126501, 137255, 210835, 216795, 411765, 632505, 4090199, 12270597, 20450995, 61352985]

約数ペア:

[(1, 61352985), (3, 20450995), (5, 12270597), (15, 4090199), (97, 632505), (149, 411765), (283, 216795), (291, 210835), (447, 137255), (485, 126501), (745, 82353), (849, 72265), (1415, 43359), (1455, 42167), (2235, 27451), (4245, 14453)]