8341125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 15724800

約数和(自身を除く): 7383675

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 59, 65, 75, 87, 125, 145, 177, 195, 295, 325, 375, 377, 435, 725, 767, 885, 975, 1131, 1475, 1625, 1711, 1885, 2175, 2301, 3625, 3835, 4425, 4875, 5133, 5655, 7375, 8555, 9425, 10875, 11505, 19175, 22125, 22243, 25665, 28275, 42775, 47125, 57525, 66729, 95875, 111215, 128325, 141375, 213875, 287625, 333645, 556075, 641625, 1668225, 2780375, 8341125]

約数ペア:

[(1, 8341125), (3, 2780375), (5, 1668225), (13, 641625), (15, 556075), (25, 333645), (29, 287625), (39, 213875), (59, 141375), (65, 128325), (75, 111215), (87, 95875), (125, 66729), (145, 57525), (177, 47125), (195, 42775), (295, 28275), (325, 25665), (375, 22243), (377, 22125), (435, 19175), (725, 11505), (767, 10875), (885, 9425), (975, 8555), (1131, 7375), (1475, 5655), (1625, 5133), (1711, 4875), (1885, 4425), (2175, 3835), (2301, 3625)]