29272425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 59579520

約数和(自身を除く): 30307095

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 4289, 6825, 12867, 21445, 30023, 55757, 64335, 90069, 107225, 150115, 167271, 278785, 321675, 390299, 450345, 750575, 836355, 1170897, 1393925, 1951495, 2251725, 4181775, 5854485, 9757475, 29272425]

約数ペア:

[(1, 29272425), (3, 9757475), (5, 5854485), (7, 4181775), (13, 2251725), (15, 1951495), (21, 1393925), (25, 1170897), (35, 836355), (39, 750575), (65, 450345), (75, 390299), (91, 321675), (105, 278785), (175, 167271), (195, 150115), (273, 107225), (325, 90069), (455, 64335), (525, 55757), (975, 30023), (1365, 21445), (2275, 12867), (4289, 6825)]