15152540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4483}}^1$

素因数の和:4518

約数の個数: 36

約数和(自身を含む): 34464024

約数和(自身を除く): 19311484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 4483, 8966, 17932, 22415, 44830, 58279, 89660, 116558, 233116, 291395, 582790, 757627, 1165580, 1515254, 3030508, 3788135, 7576270, 15152540]

約数ペア:

[(1, 15152540), (2, 7576270), (4, 3788135), (5, 3030508), (10, 1515254), (13, 1165580), (20, 757627), (26, 582790), (52, 291395), (65, 233116), (130, 116558), (169, 89660), (260, 58279), (338, 44830), (676, 22415), (845, 17932), (1690, 8966), (3380, 4483)]