87160455

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 163537920

約数和(自身を除く): 76377465

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 3105, 3119, 5589, 9315, 9357, 15595, 27945, 28071, 46785, 71737, 84213, 140355, 215211, 252639, 358685, 421065, 645633, 757917, 1076055, 1263195, 1936899, 3228165, 3789585, 5810697, 9684495, 17432091, 29053485, 87160455]

約数ペア:

[(1, 87160455), (3, 29053485), (5, 17432091), (9, 9684495), (15, 5810697), (23, 3789585), (27, 3228165), (45, 1936899), (69, 1263195), (81, 1076055), (115, 757917), (135, 645633), (207, 421065), (243, 358685), (345, 252639), (405, 215211), (621, 140355), (1035, 84213), (1215, 71737), (1863, 46785), (3105, 28071), (3119, 27945), (5589, 15595), (9315, 9357)]