22668285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 39697920

約数和(自身を除く): 17029635

約数列:

[1, 3, 5, 15, 29, 31, 41, 87, 93, 123, 145, 155, 205, 435, 465, 615, 899, 1189, 1271, 1681, 2697, 3567, 3813, 4495, 5043, 5945, 6355, 8405, 13485, 17835, 19065, 25215, 36859, 48749, 52111, 110577, 146247, 156333, 184295, 243745, 260555, 552885, 731235, 781665, 1511219, 4533657, 7556095, 22668285]

約数ペア:

[(1, 22668285), (3, 7556095), (5, 4533657), (15, 1511219), (29, 781665), (31, 731235), (41, 552885), (87, 260555), (93, 243745), (123, 184295), (145, 156333), (155, 146247), (205, 110577), (435, 52111), (465, 48749), (615, 36859), (899, 25215), (1189, 19065), (1271, 17835), (1681, 13485), (2697, 8405), (3567, 6355), (3813, 5945), (4495, 5043)]