89704665

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 176432256

約数和(自身を除く): 86727591

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 81, 85, 101, 129, 135, 153, 215, 243, 255, 303, 387, 405, 459, 505, 645, 731, 765, 909, 1161, 1215, 1377, 1515, 1717, 1935, 2193, 2295, 2727, 3483, 3655, 4131, 4343, 4545, 5151, 5805, 6579, 6885, 8181, 8585, 10449, 10965, 13029, 13635, 15453, 17415, 19737, 20655, 21715, 24543, 25755, 32895, 39087, 40905, 46359, 52245, 59211, 65145, 73831, 77265, 98685, 117261, 122715, 139077, 177633, 195435, 221493, 231795, 296055, 351783, 369155, 417231, 586305, 664479, 695385, 888165, 1055349, 1107465, 1758915, 1993437, 2086155, 3322395, 5276745, 5980311, 9967185, 17940933, 29901555, 89704665]

約数ペア:

[(1, 89704665), (3, 29901555), (5, 17940933), (9, 9967185), (15, 5980311), (17, 5276745), (27, 3322395), (43, 2086155), (45, 1993437), (51, 1758915), (81, 1107465), (85, 1055349), (101, 888165), (129, 695385), (135, 664479), (153, 586305), (215, 417231), (243, 369155), (255, 351783), (303, 296055), (387, 231795), (405, 221493), (459, 195435), (505, 177633), (645, 139077), (731, 122715), (765, 117261), (909, 98685), (1161, 77265), (1215, 73831), (1377, 65145), (1515, 59211), (1717, 52245), (1935, 46359), (2193, 40905), (2295, 39087), (2727, 32895), (3483, 25755), (3655, 24543), (4131, 21715), (4343, 20655), (4545, 19737), (5151, 17415), (5805, 15453), (6579, 13635), (6885, 13029), (8181, 10965), (8585, 10449)]