31067115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 52088832

約数和(自身を除く): 21021717

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 941, 1065, 2201, 2823, 4705, 6603, 11005, 14115, 29171, 33015, 66811, 87513, 145855, 200433, 334055, 437565, 1002165, 2071141, 6213423, 10355705, 31067115]

約数ペア:

[(1, 31067115), (3, 10355705), (5, 6213423), (15, 2071141), (31, 1002165), (71, 437565), (93, 334055), (155, 200433), (213, 145855), (355, 87513), (465, 66811), (941, 33015), (1065, 29171), (2201, 14115), (2823, 11005), (4705, 6603)]