48393855

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 60

約数和(自身を含む): 91833192

約数和(自身を除く): 43439337

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 331, 361, 405, 513, 855, 993, 1083, 1539, 1655, 1805, 2565, 2979, 3249, 4965, 5415, 6289, 7695, 8937, 9747, 14895, 16245, 18867, 26811, 29241, 31445, 44685, 48735, 56601, 94335, 119491, 134055, 146205, 169803, 283005, 358473, 509409, 597455, 849015, 1075419, 1792365, 2547045, 3226257, 5377095, 9678771, 16131285, 48393855]

約数ペア:

[(1, 48393855), (3, 16131285), (5, 9678771), (9, 5377095), (15, 3226257), (19, 2547045), (27, 1792365), (45, 1075419), (57, 849015), (81, 597455), (95, 509409), (135, 358473), (171, 283005), (285, 169803), (331, 146205), (361, 134055), (405, 119491), (513, 94335), (855, 56601), (993, 48735), (1083, 44685), (1539, 31445), (1655, 29241), (1805, 26811), (2565, 18867), (2979, 16245), (3249, 14895), (4965, 9747), (5415, 8937), (6289, 7695)]