84258525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 151865280

約数和(自身を除く): 67606755

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 89, 195, 267, 325, 445, 971, 975, 1157, 1335, 2225, 2913, 3471, 4855, 5785, 6675, 12623, 14565, 17355, 24275, 28925, 37869, 63115, 72825, 86419, 86775, 189345, 259257, 315575, 432095, 946725, 1123447, 1296285, 2160475, 3370341, 5617235, 6481425, 16851705, 28086175, 84258525]

約数ペア:

[(1, 84258525), (3, 28086175), (5, 16851705), (13, 6481425), (15, 5617235), (25, 3370341), (39, 2160475), (65, 1296285), (75, 1123447), (89, 946725), (195, 432095), (267, 315575), (325, 259257), (445, 189345), (971, 86775), (975, 86419), (1157, 72825), (1335, 63115), (2225, 37869), (2913, 28925), (3471, 24275), (4855, 17355), (5785, 14565), (6675, 12623)]