142725315

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 232255296

約数和(自身を除く): 89529981

約数列:

[1, 3, 5, 15, 97, 233, 291, 421, 485, 699, 1165, 1263, 1455, 2105, 3495, 6315, 22601, 40837, 67803, 98093, 113005, 122511, 204185, 294279, 339015, 490465, 612555, 1471395, 9515021, 28545063, 47575105, 142725315]

約数ペア:

[(1, 142725315), (3, 47575105), (5, 28545063), (15, 9515021), (97, 1471395), (233, 612555), (291, 490465), (421, 339015), (485, 294279), (699, 204185), (1165, 122511), (1263, 113005), (1455, 98093), (2105, 67803), (3495, 40837), (6315, 22601)]