1243152015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{18131}}^1$

素因数の和:18799

約数の個数: 32

約数和(自身を含む): 2276798976

約数和(自身を除く): 1033646961

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 653, 1959, 3265, 4571, 9795, 13713, 18131, 22855, 54393, 68565, 90655, 126917, 271965, 380751, 634585, 1903755, 11839543, 35518629, 59197715, 82876801, 177593145, 248630403, 414384005, 1243152015]

約数ペア:

[(1, 1243152015), (3, 414384005), (5, 248630403), (7, 177593145), (15, 82876801), (21, 59197715), (35, 35518629), (105, 11839543), (653, 1903755), (1959, 634585), (3265, 380751), (4571, 271965), (9795, 126917), (13713, 90655), (18131, 68565), (22855, 54393)]