61106325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 116183040

約数和(自身を除く): 55076715

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 239, 487, 525, 717, 1195, 1461, 1673, 2435, 3409, 3585, 5019, 5975, 7305, 8365, 10227, 12175, 17045, 17925, 25095, 36525, 41825, 51135, 85225, 116393, 125475, 255675, 349179, 581965, 814751, 1745895, 2444253, 2909825, 4073755, 8729475, 12221265, 20368775, 61106325]

約数ペア:

[(1, 61106325), (3, 20368775), (5, 12221265), (7, 8729475), (15, 4073755), (21, 2909825), (25, 2444253), (35, 1745895), (75, 814751), (105, 581965), (175, 349179), (239, 255675), (487, 125475), (525, 116393), (717, 85225), (1195, 51135), (1461, 41825), (1673, 36525), (2435, 25095), (3409, 17925), (3585, 17045), (5019, 12175), (5975, 10227), (7305, 8365)]