23342535

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 43280640

約数和(自身を除く): 19938105

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 577, 899, 1305, 1395, 1731, 2697, 2885, 4495, 5193, 8091, 8655, 13485, 16733, 17887, 25965, 40455, 50199, 53661, 83665, 89435, 150597, 160983, 250995, 268305, 518723, 752985, 804915, 1556169, 2593615, 4668507, 7780845, 23342535]

約数ペア:

[(1, 23342535), (3, 7780845), (5, 4668507), (9, 2593615), (15, 1556169), (29, 804915), (31, 752985), (45, 518723), (87, 268305), (93, 250995), (145, 160983), (155, 150597), (261, 89435), (279, 83665), (435, 53661), (465, 50199), (577, 40455), (899, 25965), (1305, 17887), (1395, 16733), (1731, 13485), (2697, 8655), (2885, 8091), (4495, 5193)]