153622105

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 233271360

約数和(自身を除く): 79649255

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 139, 245, 347, 455, 637, 695, 973, 1735, 1807, 2429, 3185, 4511, 4865, 6811, 9035, 12145, 12649, 17003, 22555, 31577, 34055, 48233, 63245, 85015, 88543, 157885, 221039, 241165, 337631, 442715, 627029, 1105195, 1688155, 2363417, 3135145, 4389203, 11817085, 21946015, 30724421, 153622105]

約数ペア:

[(1, 153622105), (5, 30724421), (7, 21946015), (13, 11817085), (35, 4389203), (49, 3135145), (65, 2363417), (91, 1688155), (139, 1105195), (245, 627029), (347, 442715), (455, 337631), (637, 241165), (695, 221039), (973, 157885), (1735, 88543), (1807, 85015), (2429, 63245), (3185, 48233), (4511, 34055), (4865, 31577), (6811, 22555), (9035, 17003), (12145, 12649)]