74617635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 125157888

約数和(自身を除く): 50540253

約数列:

[1, 3, 5, 15, 23, 69, 115, 313, 345, 691, 939, 1565, 2073, 3455, 4695, 7199, 10365, 15893, 21597, 35995, 47679, 79465, 107985, 216283, 238395, 648849, 1081415, 3244245, 4974509, 14923527, 24872545, 74617635]

約数ペア:

[(1, 74617635), (3, 24872545), (5, 14923527), (15, 4974509), (23, 3244245), (69, 1081415), (115, 648849), (313, 238395), (345, 216283), (691, 107985), (939, 79465), (1565, 47679), (2073, 35995), (3455, 21597), (4695, 15893), (7199, 10365)]