79431075

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15349}}^1$

素因数の和:15388

約数の個数: 36

約数和(自身を含む): 148465200

約数和(自身を除く): 69034125

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 15349, 46047, 76745, 138141, 230235, 353027, 383725, 690705, 1059081, 1151175, 1765135, 3177243, 3453525, 5295405, 8825675, 15886215, 26477025, 79431075]

約数ペア:

[(1, 79431075), (3, 26477025), (5, 15886215), (9, 8825675), (15, 5295405), (23, 3453525), (25, 3177243), (45, 1765135), (69, 1151175), (75, 1059081), (115, 690705), (207, 383725), (225, 353027), (345, 230235), (575, 138141), (1035, 76745), (1725, 46047), (5175, 15349)]