12036405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 20476800

約数和(自身を除く): 8440395

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 269, 285, 471, 785, 807, 1345, 2355, 2983, 4035, 5111, 8949, 14915, 15333, 25555, 42233, 44745, 76665, 126699, 211165, 633495, 802427, 2407281, 4012135, 12036405]

約数ペア:

[(1, 12036405), (3, 4012135), (5, 2407281), (15, 802427), (19, 633495), (57, 211165), (95, 126699), (157, 76665), (269, 44745), (285, 42233), (471, 25555), (785, 15333), (807, 14915), (1345, 8949), (2355, 5111), (2983, 4035)]