74823765

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 123088896

約数和(自身を除く): 48265131

約数列:

[1, 3, 5, 15, 47, 141, 211, 235, 503, 633, 705, 1055, 1509, 2515, 3165, 7545, 9917, 23641, 29751, 49585, 70923, 106133, 118205, 148755, 318399, 354615, 530665, 1591995, 4988251, 14964753, 24941255, 74823765]

約数ペア:

[(1, 74823765), (3, 24941255), (5, 14964753), (15, 4988251), (47, 1591995), (141, 530665), (211, 354615), (235, 318399), (503, 148755), (633, 118205), (705, 106133), (1055, 70923), (1509, 49585), (2515, 29751), (3165, 23641), (7545, 9917)]