23984285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 32997888

約数和(自身を除く): 9013603

約数列:

[1, 5, 13, 23, 61, 65, 115, 263, 299, 305, 793, 1315, 1403, 1495, 3419, 3965, 6049, 7015, 16043, 17095, 18239, 30245, 78637, 80215, 91195, 208559, 368989, 393185, 1042795, 1844945, 4796857, 23984285]

約数ペア:

[(1, 23984285), (5, 4796857), (13, 1844945), (23, 1042795), (61, 393185), (65, 368989), (115, 208559), (263, 91195), (299, 80215), (305, 78637), (793, 30245), (1315, 18239), (1403, 17095), (1495, 16043), (3419, 7015), (3965, 6049)]