71857783725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10528613}}^1$

素因数の和:10528646

約数の個数: 48

約数和(自身を含む): 146221391232

約数和(自身を除く): 74363607507

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, 6825, 10528613, 31585839, 52643065, 73700291, 136871969, 157929195, 221100873, 263215325, 368501455, 410615907, 684359845, 789645975, 958103783, 1105504365, 1842507275, 2053079535, 2874311349, 3421799225, 4790518915, 5527521825, 10265397675, 14371556745, 23952594575, 71857783725]

約数ペア:

[(1, 71857783725), (3, 23952594575), (5, 14371556745), (7, 10265397675), (13, 5527521825), (15, 4790518915), (21, 3421799225), (25, 2874311349), (35, 2053079535), (39, 1842507275), (65, 1105504365), (75, 958103783), (91, 789645975), (105, 684359845), (175, 410615907), (195, 368501455), (273, 263215325), (325, 221100873), (455, 157929195), (525, 136871969), (975, 73700291), (1365, 52643065), (2275, 31585839), (6825, 10528613)]