55833525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 115599744

約数和(自身を除く): 59766219

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 425, 495, 561, 765, 825, 935, 1275, 1327, 1683, 2475, 2805, 3825, 3981, 4675, 6635, 8415, 11943, 14025, 14597, 19905, 22559, 33175, 42075, 43791, 59715, 67677, 72985, 99525, 112795, 131373, 203031, 218955, 248149, 298575, 338385, 364925, 563975, 656865, 744447, 1015155, 1094775, 1240745, 1691925, 2233341, 3284325, 3722235, 5075775, 6203725, 11166705, 18611175, 55833525]

約数ペア:

[(1, 55833525), (3, 18611175), (5, 11166705), (9, 6203725), (11, 5075775), (15, 3722235), (17, 3284325), (25, 2233341), (33, 1691925), (45, 1240745), (51, 1094775), (55, 1015155), (75, 744447), (85, 656865), (99, 563975), (153, 364925), (165, 338385), (187, 298575), (225, 248149), (255, 218955), (275, 203031), (425, 131373), (495, 112795), (561, 99525), (765, 72985), (825, 67677), (935, 59715), (1275, 43791), (1327, 42075), (1683, 33175), (2475, 22559), (2805, 19905), (3825, 14597), (3981, 14025), (4675, 11943), (6635, 8415)]