144691875

素因数分解:

$3^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 60

約数和(自身を含む): 270475920

約数和(自身を除く): 125784045

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 435, 625, 725, 887, 1125, 1305, 1875, 2175, 2661, 3625, 4435, 5625, 6525, 7983, 10875, 13305, 18125, 22175, 25723, 32625, 39915, 54375, 66525, 77169, 110875, 128615, 163125, 199575, 231507, 332625, 385845, 554375, 643075, 997875, 1157535, 1663125, 1929225, 3215375, 4989375, 5787675, 9646125, 16076875, 28938375, 48230625, 144691875]

約数ペア:

[(1, 144691875), (3, 48230625), (5, 28938375), (9, 16076875), (15, 9646125), (25, 5787675), (29, 4989375), (45, 3215375), (75, 1929225), (87, 1663125), (125, 1157535), (145, 997875), (225, 643075), (261, 554375), (375, 385845), (435, 332625), (625, 231507), (725, 199575), (887, 163125), (1125, 128615), (1305, 110875), (1875, 77169), (2175, 66525), (2661, 54375), (3625, 39915), (4435, 32625), (5625, 25723), (6525, 22175), (7983, 18125), (10875, 13305)]