5447325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 10027136

約数和(自身を除く): 4579811

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 151, 185, 195, 325, 453, 481, 555, 755, 925, 975, 1443, 1963, 2265, 2405, 2775, 3775, 5587, 5889, 7215, 9815, 11325, 12025, 16761, 27935, 29445, 36075, 49075, 72631, 83805, 139675, 147225, 217893, 363155, 419025, 1089465, 1815775, 5447325]

約数ペア:

[(1, 5447325), (3, 1815775), (5, 1089465), (13, 419025), (15, 363155), (25, 217893), (37, 147225), (39, 139675), (65, 83805), (75, 72631), (111, 49075), (151, 36075), (185, 29445), (195, 27935), (325, 16761), (453, 12025), (481, 11325), (555, 9815), (755, 7215), (925, 5889), (975, 5587), (1443, 3775), (1963, 2775), (2265, 2405)]