15142290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3853}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 36628416

約数和(自身を除く): 21486126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3853, 3930, 7706, 11559, 19265, 23118, 38530, 57795, 115590, 504743, 1009486, 1514229, 2523715, 3028458, 5047430, 7571145, 15142290]

約数ペア:

[(1, 15142290), (2, 7571145), (3, 5047430), (5, 3028458), (6, 2523715), (10, 1514229), (15, 1009486), (30, 504743), (131, 115590), (262, 57795), (393, 38530), (655, 23118), (786, 19265), (1310, 11559), (1965, 7706), (3853, 3930)]