55143495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6553}}^1$

素因数の和:6592

約数の個数: 48

約数和(自身を含む): 110421792

約数和(自身を除く): 55278297

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 6553, 8415, 19659, 32765, 58977, 72083, 98295, 111401, 216249, 294885, 334203, 360415, 557005, 648747, 1002609, 1081245, 1225411, 1671015, 3243735, 3676233, 5013045, 6127055, 11028699, 18381165, 55143495]

約数ペア:

[(1, 55143495), (3, 18381165), (5, 11028699), (9, 6127055), (11, 5013045), (15, 3676233), (17, 3243735), (33, 1671015), (45, 1225411), (51, 1081245), (55, 1002609), (85, 648747), (99, 557005), (153, 360415), (165, 334203), (187, 294885), (255, 216249), (495, 111401), (561, 98295), (765, 72083), (935, 58977), (1683, 32765), (2805, 19659), (6553, 8415)]