5566275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 11780496

約数和(自身を除く): 6214221

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 173, 195, 225, 275, 325, 429, 495, 519, 585, 715, 825, 865, 975, 1287, 1557, 1903, 2145, 2249, 2475, 2595, 2925, 3575, 4325, 5709, 6435, 6747, 7785, 9515, 10725, 11245, 12975, 17127, 20241, 24739, 28545, 32175, 33735, 38925, 47575, 56225, 74217, 85635, 101205, 123695, 142725, 168675, 222651, 371085, 428175, 506025, 618475, 1113255, 1855425, 5566275]

約数ペア:

[(1, 5566275), (3, 1855425), (5, 1113255), (9, 618475), (11, 506025), (13, 428175), (15, 371085), (25, 222651), (33, 168675), (39, 142725), (45, 123695), (55, 101205), (65, 85635), (75, 74217), (99, 56225), (117, 47575), (143, 38925), (165, 33735), (173, 32175), (195, 28545), (225, 24739), (275, 20241), (325, 17127), (429, 12975), (495, 11245), (519, 10725), (585, 9515), (715, 7785), (825, 6747), (865, 6435), (975, 5709), (1287, 4325), (1557, 3575), (1903, 2925), (2145, 2595), (2249, 2475)]