26424125

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 42771456

約数和(自身を除く): 16347331

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 101, 115, 125, 161, 175, 299, 325, 455, 505, 575, 707, 805, 875, 1313, 1495, 1625, 2093, 2275, 2323, 2525, 2875, 3535, 4025, 6565, 7475, 9191, 10465, 11375, 11615, 12625, 16261, 17675, 20125, 30199, 32825, 37375, 45955, 52325, 58075, 81305, 88375, 150995, 164125, 211393, 229775, 261625, 290375, 406525, 754975, 1056965, 1148875, 2032625, 3774875, 5284825, 26424125]

約数ペア:

[(1, 26424125), (5, 5284825), (7, 3774875), (13, 2032625), (23, 1148875), (25, 1056965), (35, 754975), (65, 406525), (91, 290375), (101, 261625), (115, 229775), (125, 211393), (161, 164125), (175, 150995), (299, 88375), (325, 81305), (455, 58075), (505, 52325), (575, 45955), (707, 37375), (805, 32825), (875, 30199), (1313, 20125), (1495, 17675), (1625, 16261), (2093, 12625), (2275, 11615), (2323, 11375), (2525, 10465), (2875, 9191), (3535, 7475), (4025, 6565)]