1915694319395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{6197}}^1\times {\mathrm{18041}}^1$

素因数の和:24415

約数の個数: 32

約数和(自身を含む): 2415405225600

約数和(自身を除く): 499710906205

約数列:

[1, 5, 23, 115, 149, 745, 3427, 6197, 17135, 18041, 30985, 90205, 142531, 414943, 712655, 923353, 2074715, 2688109, 4616765, 13440545, 21237119, 61826507, 106185595, 111800077, 309132535, 559000385, 2571401771, 12857008855, 16658211473, 83291057365, 383138863879, 1915694319395]

約数ペア:

[(1, 1915694319395), (5, 383138863879), (23, 83291057365), (115, 16658211473), (149, 12857008855), (745, 2571401771), (3427, 559000385), (6197, 309132535), (17135, 111800077), (18041, 106185595), (30985, 61826507), (90205, 21237119), (142531, 13440545), (414943, 4616765), (712655, 2688109), (923353, 2074715)]