252615702525

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{113381}}^1$

素因数の和:113942

約数の個数: 48

約数和(自身を含む): 425380238208

約数和(自身を除く): 172764535683

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 487, 915, 1461, 1525, 2435, 4575, 7305, 12175, 29707, 36525, 89121, 113381, 148535, 340143, 445605, 566905, 742675, 1700715, 2228025, 2834525, 6916241, 8503575, 20748723, 34581205, 55216547, 103743615, 165649641, 172906025, 276082735, 518718075, 828248205, 1380413675, 3368209367, 4141241025, 10104628101, 16841046835, 50523140505, 84205234175, 252615702525]

約数ペア:

[(1, 252615702525), (3, 84205234175), (5, 50523140505), (15, 16841046835), (25, 10104628101), (61, 4141241025), (75, 3368209367), (183, 1380413675), (305, 828248205), (487, 518718075), (915, 276082735), (1461, 172906025), (1525, 165649641), (2435, 103743615), (4575, 55216547), (7305, 34581205), (12175, 20748723), (29707, 8503575), (36525, 6916241), (89121, 2834525), (113381, 2228025), (148535, 1700715), (340143, 742675), (445605, 566905)]