528044205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 942278400

約数和(自身を除く): 414234195

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 163, 185, 195, 449, 481, 489, 555, 815, 1347, 1443, 2119, 2245, 2405, 2445, 5837, 6031, 6357, 6735, 7215, 10595, 16613, 17511, 18093, 29185, 30155, 31785, 49839, 73187, 78403, 83065, 87555, 90465, 215969, 219561, 235209, 249195, 365935, 392015, 647907, 951431, 1079845, 1097805, 1176045, 2707919, 2854293, 3239535, 4757155, 8123757, 13539595, 14271465, 35202947, 40618785, 105608841, 176014735, 528044205]

約数ペア:

[(1, 528044205), (3, 176014735), (5, 105608841), (13, 40618785), (15, 35202947), (37, 14271465), (39, 13539595), (65, 8123757), (111, 4757155), (163, 3239535), (185, 2854293), (195, 2707919), (449, 1176045), (481, 1097805), (489, 1079845), (555, 951431), (815, 647907), (1347, 392015), (1443, 365935), (2119, 249195), (2245, 235209), (2405, 219561), (2445, 215969), (5837, 90465), (6031, 87555), (6357, 83065), (6735, 78403), (7215, 73187), (10595, 49839), (16613, 31785), (17511, 30155), (18093, 29185)]