1275640545

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{94597}}^1$

素因数の和:94665

約数の個数: 32

約数和(自身を含む): 2179537920

約数和(自身を除く): 903897375

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 13485, 94597, 283791, 472985, 1418955, 2743313, 2932507, 8229939, 8797521, 13716565, 14662535, 41149695, 43987605, 85042703, 255128109, 425213515, 1275640545]

約数ペア:

[(1, 1275640545), (3, 425213515), (5, 255128109), (15, 85042703), (29, 43987605), (31, 41149695), (87, 14662535), (93, 13716565), (145, 8797521), (155, 8229939), (435, 2932507), (465, 2743313), (899, 1418955), (2697, 472985), (4495, 283791), (13485, 94597)]