1345320145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{2689}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 1789603200

約数和(自身を除く): 444283055

約数列:

[1, 5, 13, 43, 65, 179, 215, 559, 895, 2327, 2689, 2795, 7697, 11635, 13445, 34957, 38485, 100061, 115627, 174785, 481331, 500305, 578135, 1503151, 2406655, 6257303, 7515755, 20697233, 31286515, 103486165, 269064029, 1345320145]

約数ペア:

[(1, 1345320145), (5, 269064029), (13, 103486165), (43, 31286515), (65, 20697233), (179, 7515755), (215, 6257303), (559, 2406655), (895, 1503151), (2327, 578135), (2689, 500305), (2795, 481331), (7697, 174785), (11635, 115627), (13445, 100061), (34957, 38485)]