156747400525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7847179}}^1$

素因数の和:7847253

約数の個数: 24

約数和(自身を含む): 210178869120

約数和(自身を除く): 53431468595

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 3995, 19975, 7847179, 39235895, 133402043, 196179475, 368817413, 667010215, 1844087065, 3335051075, 6269896021, 9220435325, 31349480105, 156747400525]

約数ペア:

[(1, 156747400525), (5, 31349480105), (17, 9220435325), (25, 6269896021), (47, 3335051075), (85, 1844087065), (235, 667010215), (425, 368817413), (799, 196179475), (1175, 133402043), (3995, 39235895), (19975, 7847179)]