88735725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 178738560

約数和(自身を除く): 90002835

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 575, 585, 897, 975, 1035, 1319, 1495, 1725, 2691, 2925, 3957, 4485, 5175, 6595, 7475, 11871, 13455, 17147, 19785, 22425, 30337, 32975, 51441, 59355, 67275, 85735, 91011, 98925, 151685, 154323, 257205, 273033, 296775, 394381, 428675, 455055, 758425, 771615, 1183143, 1286025, 1365165, 1971905, 2275275, 3549429, 3858075, 5915715, 6825825, 9859525, 17747145, 29578575, 88735725]

約数ペア:

[(1, 88735725), (3, 29578575), (5, 17747145), (9, 9859525), (13, 6825825), (15, 5915715), (23, 3858075), (25, 3549429), (39, 2275275), (45, 1971905), (65, 1365165), (69, 1286025), (75, 1183143), (115, 771615), (117, 758425), (195, 455055), (207, 428675), (225, 394381), (299, 296775), (325, 273033), (345, 257205), (575, 154323), (585, 151685), (897, 98925), (975, 91011), (1035, 85735), (1319, 67275), (1495, 59355), (1725, 51441), (2691, 32975), (2925, 30337), (3957, 22425), (4485, 19785), (5175, 17147), (6595, 13455), (7475, 11871)]