47071955

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 67006464

約数和(自身を除く): 19934509

約数列:

[1, 5, 7, 35, 37, 163, 185, 223, 259, 815, 1115, 1141, 1295, 1561, 5705, 6031, 7805, 8251, 30155, 36349, 41255, 42217, 57757, 181745, 211085, 254443, 288785, 1272215, 1344913, 6724565, 9414391, 47071955]

約数ペア:

[(1, 47071955), (5, 9414391), (7, 6724565), (35, 1344913), (37, 1272215), (163, 288785), (185, 254443), (223, 211085), (259, 181745), (815, 57757), (1115, 42217), (1141, 41255), (1295, 36349), (1561, 30155), (5705, 8251), (6031, 7805)]