23324265

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 42653520

約数和(自身を除く): 19329255

約数列:

[1, 3, 5, 9, 15, 29, 45, 61, 87, 145, 183, 261, 293, 305, 435, 549, 879, 915, 1305, 1465, 1769, 2637, 2745, 4395, 5307, 8497, 8845, 13185, 15921, 17873, 25491, 26535, 42485, 53619, 76473, 79605, 89365, 127455, 160857, 268095, 382365, 518317, 804285, 1554951, 2591585, 4664853, 7774755, 23324265]

約数ペア:

[(1, 23324265), (3, 7774755), (5, 4664853), (9, 2591585), (15, 1554951), (29, 804285), (45, 518317), (61, 382365), (87, 268095), (145, 160857), (183, 127455), (261, 89365), (293, 79605), (305, 76473), (435, 53619), (549, 42485), (879, 26535), (915, 25491), (1305, 17873), (1465, 15921), (1769, 13185), (2637, 8845), (2745, 8497), (4395, 5307)]