157067115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2311}}^1$

素因数の和:2539

約数の個数: 32

約数和(自身を含む): 263678976

約数和(自身を除く): 106611861

約数列:

[1, 3, 5, 15, 23, 69, 115, 197, 345, 591, 985, 2311, 2955, 4531, 6933, 11555, 13593, 22655, 34665, 53153, 67965, 159459, 265765, 455267, 797295, 1365801, 2276335, 6829005, 10471141, 31413423, 52355705, 157067115]

約数ペア:

[(1, 157067115), (3, 52355705), (5, 31413423), (15, 10471141), (23, 6829005), (69, 2276335), (115, 1365801), (197, 797295), (345, 455267), (591, 265765), (985, 159459), (2311, 67965), (2955, 53153), (4531, 34665), (6933, 22655), (11555, 13593)]