42269115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 79453440

約数和(自身を除く): 37184325

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 131, 147, 245, 393, 439, 655, 735, 917, 1317, 1965, 2195, 2751, 3073, 4585, 6419, 6585, 9219, 13755, 15365, 19257, 21511, 32095, 46095, 57509, 64533, 96285, 107555, 172527, 287545, 322665, 402563, 862635, 1207689, 2012815, 2817941, 6038445, 8453823, 14089705, 42269115]

約数ペア:

[(1, 42269115), (3, 14089705), (5, 8453823), (7, 6038445), (15, 2817941), (21, 2012815), (35, 1207689), (49, 862635), (105, 402563), (131, 322665), (147, 287545), (245, 172527), (393, 107555), (439, 96285), (655, 64533), (735, 57509), (917, 46095), (1317, 32095), (1965, 21511), (2195, 19257), (2751, 15365), (3073, 13755), (4585, 9219), (6419, 6585)]