1445071875

素因数分解:

$3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 2645830656

約数和(自身を除く): 1200758781

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 125, 167, 195, 213, 325, 355, 375, 501, 625, 835, 923, 975, 1065, 1625, 1775, 1875, 2171, 2505, 2769, 3125, 4175, 4615, 4875, 5325, 6513, 8125, 8875, 9375, 10855, 11857, 12525, 13845, 20875, 23075, 24375, 26625, 32565, 35571, 40625, 44375, 54275, 59285, 62625, 69225, 104375, 115375, 121875, 133125, 154141, 162825, 177855, 221875, 271375, 296425, 313125, 346125, 462423, 521875, 576875, 665625, 770705, 814125, 889275, 1356875, 1482125, 1565625, 1730625, 2312115, 2884375, 3853525, 4070625, 4446375, 6784375, 7410625, 8653125, 11560575, 19267625, 20353125, 22231875, 37053125, 57802875, 96338125, 111159375, 289014375, 481690625, 1445071875]

約数ペア:

[(1, 1445071875), (3, 481690625), (5, 289014375), (13, 111159375), (15, 96338125), (25, 57802875), (39, 37053125), (65, 22231875), (71, 20353125), (75, 19267625), (125, 11560575), (167, 8653125), (195, 7410625), (213, 6784375), (325, 4446375), (355, 4070625), (375, 3853525), (501, 2884375), (625, 2312115), (835, 1730625), (923, 1565625), (975, 1482125), (1065, 1356875), (1625, 889275), (1775, 814125), (1875, 770705), (2171, 665625), (2505, 576875), (2769, 521875), (3125, 462423), (4175, 346125), (4615, 313125), (4875, 296425), (5325, 271375), (6513, 221875), (8125, 177855), (8875, 162825), (9375, 154141), (10855, 133125), (11857, 121875), (12525, 115375), (13845, 104375), (20875, 69225), (23075, 62625), (24375, 59285), (26625, 54275), (32565, 44375), (35571, 40625)]