65349375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 134356992

約数和(自身を除く): 69007617

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 383, 455, 525, 625, 875, 975, 1149, 1365, 1625, 1875, 1915, 2275, 2625, 2681, 4375, 4875, 4979, 5745, 6825, 8043, 8125, 9575, 11375, 13125, 13405, 14937, 24375, 24895, 28725, 34125, 34853, 40215, 47875, 56875, 67025, 74685, 104559, 124475, 143625, 170625, 174265, 201075, 239375, 335125, 373425, 522795, 622375, 718125, 871325, 1005375, 1675625, 1867125, 2613975, 3111875, 4356625, 5026875, 9335625, 13069875, 21783125, 65349375]

約数ペア:

[(1, 65349375), (3, 21783125), (5, 13069875), (7, 9335625), (13, 5026875), (15, 4356625), (21, 3111875), (25, 2613975), (35, 1867125), (39, 1675625), (65, 1005375), (75, 871325), (91, 718125), (105, 622375), (125, 522795), (175, 373425), (195, 335125), (273, 239375), (325, 201075), (375, 174265), (383, 170625), (455, 143625), (525, 124475), (625, 104559), (875, 74685), (975, 67025), (1149, 56875), (1365, 47875), (1625, 40215), (1875, 34853), (1915, 34125), (2275, 28725), (2625, 24895), (2681, 24375), (4375, 14937), (4875, 13405), (4979, 13125), (5745, 11375), (6825, 9575), (8043, 8125)]