124810725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 229643040

約数和(自身を除く): 104832315

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 169, 195, 215, 229, 325, 507, 559, 645, 687, 845, 975, 1075, 1145, 1677, 2535, 2795, 2977, 3225, 3435, 4225, 5725, 7267, 8385, 8931, 9847, 12675, 13975, 14885, 17175, 21801, 29541, 36335, 38701, 41925, 44655, 49235, 74425, 109005, 116103, 128011, 147705, 181675, 193505, 223275, 246175, 384033, 545025, 580515, 640055, 738525, 967525, 1664143, 1920165, 2902575, 3200275, 4992429, 8320715, 9600825, 24962145, 41603575, 124810725]

約数ペア:

[(1, 124810725), (3, 41603575), (5, 24962145), (13, 9600825), (15, 8320715), (25, 4992429), (39, 3200275), (43, 2902575), (65, 1920165), (75, 1664143), (129, 967525), (169, 738525), (195, 640055), (215, 580515), (229, 545025), (325, 384033), (507, 246175), (559, 223275), (645, 193505), (687, 181675), (845, 147705), (975, 128011), (1075, 116103), (1145, 109005), (1677, 74425), (2535, 49235), (2795, 44655), (2977, 41925), (3225, 38701), (3435, 36335), (4225, 29541), (5725, 21801), (7267, 17175), (8385, 14885), (8931, 13975), (9847, 12675)]