1427080815

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{340999}}^1$

素因数の和:341044

約数の個数: 32

約数和(自身を含む): 2618880000

約数和(自身を除く): 1191799185

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 340999, 1022997, 1704995, 3068991, 5114985, 9206973, 10570969, 15344955, 31712907, 46034865, 52854845, 95138721, 158564535, 285416163, 475693605, 1427080815]

約数ペア:

[(1, 1427080815), (3, 475693605), (5, 285416163), (9, 158564535), (15, 95138721), (27, 52854845), (31, 46034865), (45, 31712907), (93, 15344955), (135, 10570969), (155, 9206973), (279, 5114985), (465, 3068991), (837, 1704995), (1395, 1022997), (4185, 340999)]