23812335

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 43467840

約数和(自身を除く): 19655505

約数列:

[1, 3, 5, 9, 15, 29, 45, 71, 87, 145, 213, 257, 261, 355, 435, 639, 771, 1065, 1285, 1305, 2059, 2313, 3195, 3855, 6177, 7453, 10295, 11565, 18247, 18531, 22359, 30885, 37265, 54741, 67077, 91235, 92655, 111795, 164223, 273705, 335385, 529163, 821115, 1587489, 2645815, 4762467, 7937445, 23812335]

約数ペア:

[(1, 23812335), (3, 7937445), (5, 4762467), (9, 2645815), (15, 1587489), (29, 821115), (45, 529163), (71, 335385), (87, 273705), (145, 164223), (213, 111795), (257, 92655), (261, 91235), (355, 67077), (435, 54741), (639, 37265), (771, 30885), (1065, 22359), (1285, 18531), (1305, 18247), (2059, 11565), (2313, 10295), (3195, 7453), (3855, 6177)]