1219930755

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{5843}}^1$

素因数の和:6331

約数の個数: 32

約数和(自身を含む): 2019686400

約数和(自身を除く): 799755645

約数列:

[1, 3, 5, 15, 31, 93, 155, 449, 465, 1347, 2245, 5843, 6735, 13919, 17529, 29215, 41757, 69595, 87645, 181133, 208785, 543399, 905665, 2623507, 2716995, 7870521, 13117535, 39352605, 81328717, 243986151, 406643585, 1219930755]

約数ペア:

[(1, 1219930755), (3, 406643585), (5, 243986151), (15, 81328717), (31, 39352605), (93, 13117535), (155, 7870521), (449, 2716995), (465, 2623507), (1347, 905665), (2245, 543399), (5843, 208785), (6735, 181133), (13919, 87645), (17529, 69595), (29215, 41757)]