20160342375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{75401}}^1$

素因数の和:75473

約数の個数: 64

約数和(自身を含む): 36135051264

約数和(自身を除く): 15974708889

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 125, 155, 345, 375, 465, 575, 713, 775, 1725, 2139, 2325, 2875, 3565, 3875, 8625, 10695, 11625, 17825, 53475, 75401, 89125, 226203, 267375, 377005, 1131015, 1734223, 1885025, 2337431, 5202669, 5655075, 7012293, 8671115, 9425125, 11687155, 26013345, 28275375, 35061465, 43355575, 53760913, 58435775, 130066725, 161282739, 175307325, 216777875, 268804565, 292178875, 650333625, 806413695, 876536625, 1344022825, 4032068475, 6720114125, 20160342375]

約数ペア:

[(1, 20160342375), (3, 6720114125), (5, 4032068475), (15, 1344022825), (23, 876536625), (25, 806413695), (31, 650333625), (69, 292178875), (75, 268804565), (93, 216777875), (115, 175307325), (125, 161282739), (155, 130066725), (345, 58435775), (375, 53760913), (465, 43355575), (575, 35061465), (713, 28275375), (775, 26013345), (1725, 11687155), (2139, 9425125), (2325, 8671115), (2875, 7012293), (3565, 5655075), (3875, 5202669), (8625, 2337431), (10695, 1885025), (11625, 1734223), (17825, 1131015), (53475, 377005), (75401, 267375), (89125, 226203)]