61147215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 113993568

約数和(自身を除く): 52846353

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 603, 765, 1005, 1139, 1193, 3015, 3417, 3579, 5695, 5965, 10251, 10737, 17085, 17895, 20281, 51255, 53685, 60843, 79931, 101405, 182529, 239793, 304215, 399655, 719379, 912645, 1198965, 1358827, 3596895, 4076481, 6794135, 12229443, 20382405, 61147215]

約数ペア:

[(1, 61147215), (3, 20382405), (5, 12229443), (9, 6794135), (15, 4076481), (17, 3596895), (45, 1358827), (51, 1198965), (67, 912645), (85, 719379), (153, 399655), (201, 304215), (255, 239793), (335, 182529), (603, 101405), (765, 79931), (1005, 60843), (1139, 53685), (1193, 51255), (3015, 20281), (3417, 17895), (3579, 17085), (5695, 10737), (5965, 10251)]