99381575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 131254992

約数和(自身を除く): 31873417

約数列:

[1, 5, 17, 25, 85, 197, 425, 985, 1187, 3349, 4925, 5935, 16745, 20179, 29675, 83725, 100895, 233839, 504475, 1169195, 3975263, 5845975, 19876315, 99381575]

約数ペア:

[(1, 99381575), (5, 19876315), (17, 5845975), (25, 3975263), (85, 1169195), (197, 504475), (425, 233839), (985, 100895), (1187, 83725), (3349, 29675), (4925, 20179), (5935, 16745)]