5380375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 9225216

約数和(自身を除く): 3844841

約数列:

[1, 5, 7, 11, 13, 25, 35, 43, 55, 65, 77, 91, 125, 143, 175, 215, 275, 301, 325, 385, 455, 473, 559, 715, 875, 1001, 1075, 1375, 1505, 1625, 1925, 2275, 2365, 2795, 3311, 3575, 3913, 5005, 5375, 6149, 7525, 9625, 11375, 11825, 13975, 16555, 17875, 19565, 25025, 30745, 37625, 43043, 59125, 69875, 82775, 97825, 125125, 153725, 215215, 413875, 489125, 768625, 1076075, 5380375]

約数ペア:

[(1, 5380375), (5, 1076075), (7, 768625), (11, 489125), (13, 413875), (25, 215215), (35, 153725), (43, 125125), (55, 97825), (65, 82775), (77, 69875), (91, 59125), (125, 43043), (143, 37625), (175, 30745), (215, 25025), (275, 19565), (301, 17875), (325, 16555), (385, 13975), (455, 11825), (473, 11375), (559, 9625), (715, 7525), (875, 6149), (1001, 5375), (1075, 5005), (1375, 3913), (1505, 3575), (1625, 3311), (1925, 2795), (2275, 2365)]