23953665

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 39344256

約数和(自身を除く): 15390591

約数列:

[1, 3, 5, 15, 97, 101, 163, 291, 303, 485, 489, 505, 815, 1455, 1515, 2445, 9797, 15811, 16463, 29391, 47433, 48985, 49389, 79055, 82315, 146955, 237165, 246945, 1596911, 4790733, 7984555, 23953665]

約数ペア:

[(1, 23953665), (3, 7984555), (5, 4790733), (15, 1596911), (97, 246945), (101, 237165), (163, 146955), (291, 82315), (303, 79055), (485, 49389), (489, 48985), (505, 47433), (815, 29391), (1455, 16463), (1515, 15811), (2445, 9797)]