4047615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 8963136

約数和(自身を除く): 4915521

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 37, 39, 45, 51, 55, 65, 85, 99, 111, 117, 143, 153, 165, 185, 187, 195, 221, 255, 333, 407, 429, 481, 495, 555, 561, 585, 629, 663, 715, 765, 935, 1105, 1221, 1287, 1443, 1665, 1683, 1887, 1989, 2035, 2145, 2405, 2431, 2805, 3145, 3315, 3663, 4329, 5291, 5661, 6105, 6435, 6919, 7215, 7293, 8177, 8415, 9435, 9945, 12155, 15873, 18315, 20757, 21645, 21879, 24531, 26455, 28305, 34595, 36465, 40885, 47619, 62271, 73593, 79365, 89947, 103785, 109395, 122655, 238095, 269841, 311355, 367965, 449735, 809523, 1349205, 4047615]

約数ペア:

[(1, 4047615), (3, 1349205), (5, 809523), (9, 449735), (11, 367965), (13, 311355), (15, 269841), (17, 238095), (33, 122655), (37, 109395), (39, 103785), (45, 89947), (51, 79365), (55, 73593), (65, 62271), (85, 47619), (99, 40885), (111, 36465), (117, 34595), (143, 28305), (153, 26455), (165, 24531), (185, 21879), (187, 21645), (195, 20757), (221, 18315), (255, 15873), (333, 12155), (407, 9945), (429, 9435), (481, 8415), (495, 8177), (555, 7293), (561, 7215), (585, 6919), (629, 6435), (663, 6105), (715, 5661), (765, 5291), (935, 4329), (1105, 3663), (1221, 3315), (1287, 3145), (1443, 2805), (1665, 2431), (1683, 2405), (1887, 2145), (1989, 2035)]