630906915

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{1861}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 1024785216

約数和(自身を除く): 393878301

約数列:

[1, 3, 5, 15, 97, 233, 291, 485, 699, 1165, 1455, 1861, 3495, 5583, 9305, 22601, 27915, 67803, 113005, 180517, 339015, 433613, 541551, 902585, 1300839, 2168065, 2707755, 6504195, 42060461, 126181383, 210302305, 630906915]

約数ペア:

[(1, 630906915), (3, 210302305), (5, 126181383), (15, 42060461), (97, 6504195), (233, 2707755), (291, 2168065), (485, 1300839), (699, 902585), (1165, 541551), (1455, 433613), (1861, 339015), (3495, 180517), (5583, 113005), (9305, 67803), (22601, 27915)]