145993535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 197354880

約数和(自身を除く): 51361345

約数列:

[1, 5, 17, 23, 53, 85, 115, 265, 391, 901, 1219, 1409, 1955, 4505, 6095, 7045, 20723, 23953, 32407, 74677, 103615, 119765, 162035, 373385, 550919, 1269509, 1717571, 2754595, 6347545, 8587855, 29198707, 145993535]

約数ペア:

[(1, 145993535), (5, 29198707), (17, 8587855), (23, 6347545), (53, 2754595), (85, 1717571), (115, 1269509), (265, 550919), (391, 373385), (901, 162035), (1219, 119765), (1409, 103615), (1955, 74677), (4505, 32407), (6095, 23953), (7045, 20723)]