548498115

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21727}}^1$

素因数の和:21769

約数の個数: 64

約数和(自身を含む): 1126379520

約数和(自身を除く): 577881405

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1683, 2295, 2805, 5049, 8415, 21727, 25245, 65181, 108635, 195543, 238997, 325905, 369359, 586629, 716991, 977715, 1108077, 1194985, 1846795, 2150973, 2933145, 3324231, 3584955, 4062949, 5540385, 6452919, 9972693, 10754865, 12188847, 16621155, 20314745, 32264595, 36566541, 49863465, 60944235, 109699623, 182832705, 548498115]

約数ペア:

[(1, 548498115), (3, 182832705), (5, 109699623), (9, 60944235), (11, 49863465), (15, 36566541), (17, 32264595), (27, 20314745), (33, 16621155), (45, 12188847), (51, 10754865), (55, 9972693), (85, 6452919), (99, 5540385), (135, 4062949), (153, 3584955), (165, 3324231), (187, 2933145), (255, 2150973), (297, 1846795), (459, 1194985), (495, 1108077), (561, 977715), (765, 716991), (935, 586629), (1485, 369359), (1683, 325905), (2295, 238997), (2805, 195543), (5049, 108635), (8415, 65181), (21727, 25245)]