340812525

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 581587776

約数和(自身を除く): 240775251

約数列:

[1, 3, 5, 15, 25, 53, 75, 83, 159, 249, 265, 415, 795, 1033, 1245, 1325, 2075, 3099, 3975, 4399, 5165, 6225, 13197, 15495, 21995, 25825, 54749, 65985, 77475, 85739, 109975, 164247, 257217, 273745, 329925, 428695, 821235, 1286085, 1368725, 2143475, 4106175, 4544167, 6430425, 13632501, 22720835, 68162505, 113604175, 340812525]

約数ペア:

[(1, 340812525), (3, 113604175), (5, 68162505), (15, 22720835), (25, 13632501), (53, 6430425), (75, 4544167), (83, 4106175), (159, 2143475), (249, 1368725), (265, 1286085), (415, 821235), (795, 428695), (1033, 329925), (1245, 273745), (1325, 257217), (2075, 164247), (3099, 109975), (3975, 85739), (4399, 77475), (5165, 65985), (6225, 54749), (13197, 25825), (15495, 21995)]