2017389675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{52639}}^1$

素因数の和:52732

約数の個数: 48

約数和(自身を含む): 3864197120

約数和(自身を除く): 1846807445

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 175, 219, 365, 511, 525, 1095, 1533, 1825, 2555, 5475, 7665, 12775, 38325, 52639, 157917, 263195, 368473, 789585, 1105419, 1315975, 1842365, 3842647, 3947925, 5527095, 9211825, 11527941, 19213235, 26898529, 27635475, 57639705, 80695587, 96066175, 134492645, 288198525, 403477935, 672463225, 2017389675]

約数ペア:

[(1, 2017389675), (3, 672463225), (5, 403477935), (7, 288198525), (15, 134492645), (21, 96066175), (25, 80695587), (35, 57639705), (73, 27635475), (75, 26898529), (105, 19213235), (175, 11527941), (219, 9211825), (365, 5527095), (511, 3947925), (525, 3842647), (1095, 1842365), (1533, 1315975), (1825, 1105419), (2555, 789585), (5475, 368473), (7665, 263195), (12775, 157917), (38325, 52639)]