25011810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 69683328

約数和(自身を除く): 44671518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 86, 90, 115, 129, 138, 207, 215, 230, 258, 281, 345, 387, 414, 430, 562, 645, 690, 774, 843, 989, 1035, 1290, 1405, 1686, 1935, 1978, 2070, 2529, 2810, 2967, 3870, 4215, 4945, 5058, 5934, 6463, 8430, 8901, 9890, 12083, 12645, 12926, 14835, 17802, 19389, 24166, 25290, 29670, 32315, 36249, 38778, 44505, 58167, 60415, 64630, 72498, 89010, 96945, 108747, 116334, 120830, 181245, 193890, 217494, 277909, 290835, 362490, 543735, 555818, 581670, 833727, 1087470, 1389545, 1667454, 2501181, 2779090, 4168635, 5002362, 8337270, 12505905, 25011810]

約数ペア:

[(1, 25011810), (2, 12505905), (3, 8337270), (5, 5002362), (6, 4168635), (9, 2779090), (10, 2501181), (15, 1667454), (18, 1389545), (23, 1087470), (30, 833727), (43, 581670), (45, 555818), (46, 543735), (69, 362490), (86, 290835), (90, 277909), (115, 217494), (129, 193890), (138, 181245), (207, 120830), (215, 116334), (230, 108747), (258, 96945), (281, 89010), (345, 72498), (387, 64630), (414, 60415), (430, 58167), (562, 44505), (645, 38778), (690, 36249), (774, 32315), (843, 29670), (989, 25290), (1035, 24166), (1290, 19389), (1405, 17802), (1686, 14835), (1935, 12926), (1978, 12645), (2070, 12083), (2529, 9890), (2810, 8901), (2967, 8430), (3870, 6463), (4215, 5934), (4945, 5058)]