61461255

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 104950944

約数和(自身を除く): 43489689

約数列:

[1, 3, 5, 15, 37, 41, 73, 111, 123, 185, 205, 219, 365, 555, 615, 1095, 1369, 1517, 2701, 2993, 4107, 4551, 6845, 7585, 8103, 8979, 13505, 14965, 20535, 22755, 40515, 44895, 56129, 99937, 110741, 168387, 280645, 299811, 332223, 499685, 553705, 841935, 1499055, 1661115, 4097417, 12292251, 20487085, 61461255]

約数ペア:

[(1, 61461255), (3, 20487085), (5, 12292251), (15, 4097417), (37, 1661115), (41, 1499055), (73, 841935), (111, 553705), (123, 499685), (185, 332223), (205, 299811), (219, 280645), (365, 168387), (555, 110741), (615, 99937), (1095, 56129), (1369, 44895), (1517, 40515), (2701, 22755), (2993, 20535), (4107, 14965), (4551, 13505), (6845, 8979), (7585, 8103)]