4209075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1468

約数の個数: 36

約数和(自身を含む): 8124480

約数和(自身を除く): 3915405

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 1439, 2925, 4317, 7195, 12951, 18707, 21585, 35975, 56121, 64755, 93535, 107925, 168363, 280605, 323775, 467675, 841815, 1403025, 4209075]

約数ペア:

[(1, 4209075), (3, 1403025), (5, 841815), (9, 467675), (13, 323775), (15, 280605), (25, 168363), (39, 107925), (45, 93535), (65, 64755), (75, 56121), (117, 35975), (195, 21585), (225, 18707), (325, 12951), (585, 7195), (975, 4317), (1439, 2925)]