166793925

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 282606912

約数和(自身を除く): 115812987

約数列:

[1, 3, 5, 15, 25, 75, 97, 101, 227, 291, 303, 485, 505, 681, 1135, 1455, 1515, 2425, 2525, 3405, 5675, 7275, 7575, 9797, 17025, 22019, 22927, 29391, 48985, 66057, 68781, 110095, 114635, 146955, 244925, 330285, 343905, 550475, 573175, 734775, 1651425, 1719525, 2223919, 6671757, 11119595, 33358785, 55597975, 166793925]

約数ペア:

[(1, 166793925), (3, 55597975), (5, 33358785), (15, 11119595), (25, 6671757), (75, 2223919), (97, 1719525), (101, 1651425), (227, 734775), (291, 573175), (303, 550475), (485, 343905), (505, 330285), (681, 244925), (1135, 146955), (1455, 114635), (1515, 110095), (2425, 68781), (2525, 66057), (3405, 48985), (5675, 29391), (7275, 22927), (7575, 22019), (9797, 17025)]