9818235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 19768320

約数和(自身を除く): 9950085

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 439, 497, 639, 1065, 1317, 1491, 2195, 2485, 3073, 3195, 3951, 4473, 6585, 7455, 9219, 15365, 19755, 22365, 27657, 31169, 46095, 93507, 138285, 155845, 218183, 280521, 467535, 654549, 1090915, 1402605, 1963647, 3272745, 9818235]

約数ペア:

[(1, 9818235), (3, 3272745), (5, 1963647), (7, 1402605), (9, 1090915), (15, 654549), (21, 467535), (35, 280521), (45, 218183), (63, 155845), (71, 138285), (105, 93507), (213, 46095), (315, 31169), (355, 27657), (439, 22365), (497, 19755), (639, 15365), (1065, 9219), (1317, 7455), (1491, 6585), (2195, 4473), (2485, 3951), (3073, 3195)]