21866266365

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{53419}}^1$

素因数の和:54397

約数の個数: 32

約数和(自身を含む): 36231580800

約数和(自身を除く): 14365314435

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 941, 2823, 4705, 14115, 27289, 53419, 81867, 136445, 160257, 267095, 409335, 801285, 1549151, 4647453, 7745755, 23237265, 50267279, 150801837, 251336395, 754009185, 1457751091, 4373253273, 7288755455, 21866266365]

約数ペア:

[(1, 21866266365), (3, 7288755455), (5, 4373253273), (15, 1457751091), (29, 754009185), (87, 251336395), (145, 150801837), (435, 50267279), (941, 23237265), (2823, 7745755), (4705, 4647453), (14115, 1549151), (27289, 801285), (53419, 409335), (81867, 267095), (136445, 160257)]