74141305

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3037

約数の個数: 32

約数和(自身を含む): 109559808

約数和(自身を除く): 35418503

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 2971, 3565, 4991, 14855, 20797, 24955, 68333, 92101, 103985, 341665, 460505, 478331, 644707, 2118323, 2391655, 3223535, 10591615, 14828261, 74141305]

約数ペア:

[(1, 74141305), (5, 14828261), (7, 10591615), (23, 3223535), (31, 2391655), (35, 2118323), (115, 644707), (155, 478331), (161, 460505), (217, 341665), (713, 103985), (805, 92101), (1085, 68333), (2971, 24955), (3565, 20797), (4991, 14855)]