15707468399

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{2909}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 18772992000

約数和(自身を除く): 3065523601

約数列:

[1, 7, 31, 149, 167, 217, 1043, 1169, 2909, 4619, 5177, 20363, 24883, 32333, 36239, 90179, 174181, 433441, 485803, 631253, 771373, 3034087, 3400621, 5399611, 13436671, 15059893, 72384647, 94056697, 105419251, 506692529, 2243924057, 15707468399]

約数ペア:

[(1, 15707468399), (7, 2243924057), (31, 506692529), (149, 105419251), (167, 94056697), (217, 72384647), (1043, 15059893), (1169, 13436671), (2909, 5399611), (4619, 3400621), (5177, 3034087), (20363, 771373), (24883, 631253), (32333, 485803), (36239, 433441), (90179, 174181)]