202422015

素因数分解:

$3^2\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{2273}}^1$

素因数の和:4263

約数の個数: 24

約数和(自身を含む): 351196560

約数和(自身を除く): 148774545

約数列:

[1, 3, 5, 9, 15, 45, 1979, 2273, 5937, 6819, 9895, 11365, 17811, 20457, 29685, 34095, 89055, 102285, 4498267, 13494801, 22491335, 40484403, 67474005, 202422015]

約数ペア:

[(1, 202422015), (3, 67474005), (5, 40484403), (9, 22491335), (15, 13494801), (45, 4498267), (1979, 102285), (2273, 89055), (5937, 34095), (6819, 29685), (9895, 20457), (11365, 17811)]