1275961665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{33769}}^1$

素因数の和:34017

約数の個数: 32

約数和(自身を含む): 2236924800

約数和(自身を除く): 960963135

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1145, 2519, 3435, 7557, 12595, 33769, 37785, 101307, 168845, 371459, 506535, 1114377, 1857295, 5571885, 7733101, 23199303, 38665505, 85064111, 115996515, 255192333, 425320555, 1275961665]

約数ペア:

[(1, 1275961665), (3, 425320555), (5, 255192333), (11, 115996515), (15, 85064111), (33, 38665505), (55, 23199303), (165, 7733101), (229, 5571885), (687, 1857295), (1145, 1114377), (2519, 506535), (3435, 371459), (7557, 168845), (12595, 101307), (33769, 37785)]