133987365

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7039}}^1$

素因数の和:7103

約数の個数: 40

約数和(自身を含む): 245329920

約数和(自身を除く): 111342555

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 6345, 7039, 19035, 21117, 35195, 63351, 105585, 190053, 316755, 330833, 570159, 950265, 992499, 1654165, 2850795, 2977497, 4962495, 8932491, 14887485, 26797473, 44662455, 133987365]

約数ペア:

[(1, 133987365), (3, 44662455), (5, 26797473), (9, 14887485), (15, 8932491), (27, 4962495), (45, 2977497), (47, 2850795), (81, 1654165), (135, 992499), (141, 950265), (235, 570159), (405, 330833), (423, 316755), (705, 190053), (1269, 105585), (2115, 63351), (3807, 35195), (6345, 21117), (7039, 19035)]