7320225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 13927680

約数和(自身を除く): 6607455

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 467, 475, 627, 825, 1045, 1401, 1425, 2335, 3135, 5137, 5225, 7005, 8873, 11675, 15411, 15675, 25685, 26619, 35025, 44365, 77055, 97603, 128425, 133095, 221825, 292809, 385275, 488015, 665475, 1464045, 2440075, 7320225]

約数ペア:

[(1, 7320225), (3, 2440075), (5, 1464045), (11, 665475), (15, 488015), (19, 385275), (25, 292809), (33, 221825), (55, 133095), (57, 128425), (75, 97603), (95, 77055), (165, 44365), (209, 35025), (275, 26619), (285, 25685), (467, 15675), (475, 15411), (627, 11675), (825, 8873), (1045, 7005), (1401, 5225), (1425, 5137), (2335, 3135)]