77839125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2319

約数の個数: 64

約数和(自身を含む): 159484416

約数和(自身を除く): 81645291

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 875, 975, 1365, 1625, 2275, 2281, 2625, 4875, 6825, 6843, 11375, 11405, 15967, 29653, 34125, 34215, 47901, 57025, 79835, 88959, 148265, 171075, 207571, 239505, 285125, 399175, 444795, 622713, 741325, 855375, 1037855, 1197525, 1995875, 2223975, 3113565, 3706625, 5189275, 5987625, 11119875, 15567825, 25946375, 77839125]

約数ペア:

[(1, 77839125), (3, 25946375), (5, 15567825), (7, 11119875), (13, 5987625), (15, 5189275), (21, 3706625), (25, 3113565), (35, 2223975), (39, 1995875), (65, 1197525), (75, 1037855), (91, 855375), (105, 741325), (125, 622713), (175, 444795), (195, 399175), (273, 285125), (325, 239505), (375, 207571), (455, 171075), (525, 148265), (875, 88959), (975, 79835), (1365, 57025), (1625, 47901), (2275, 34215), (2281, 34125), (2625, 29653), (4875, 15967), (6825, 11405), (6843, 11375)]