13274775

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1496

約数の個数: 36

約数和(自身を含む): 24373440

約数和(自身を除く): 11098665

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1439, 1845, 3075, 4317, 7195, 9225, 12951, 21585, 35975, 58999, 64755, 107925, 176997, 294995, 323775, 530991, 884985, 1474975, 2654955, 4424925, 13274775]

約数ペア:

[(1, 13274775), (3, 4424925), (5, 2654955), (9, 1474975), (15, 884985), (25, 530991), (41, 323775), (45, 294995), (75, 176997), (123, 107925), (205, 64755), (225, 58999), (369, 35975), (615, 21585), (1025, 12951), (1439, 9225), (1845, 7195), (3075, 4317)]