236470905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 455252616

約数和(自身を除く): 218781711

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 137, 165, 317, 363, 411, 495, 605, 685, 951, 1089, 1233, 1507, 1585, 1815, 2055, 2853, 3487, 4521, 4755, 5445, 6165, 7535, 10461, 13563, 14265, 16577, 17435, 22605, 31383, 38357, 43429, 49731, 52305, 67815, 82885, 115071, 130287, 149193, 156915, 191785, 217145, 248655, 345213, 390861, 477719, 575355, 651435, 745965, 1433157, 1726065, 1954305, 2388595, 4299471, 5254909, 7165785, 15764727, 21497355, 26274545, 47294181, 78823635, 236470905]

約数ペア:

[(1, 236470905), (3, 78823635), (5, 47294181), (9, 26274545), (11, 21497355), (15, 15764727), (33, 7165785), (45, 5254909), (55, 4299471), (99, 2388595), (121, 1954305), (137, 1726065), (165, 1433157), (317, 745965), (363, 651435), (411, 575355), (495, 477719), (605, 390861), (685, 345213), (951, 248655), (1089, 217145), (1233, 191785), (1507, 156915), (1585, 149193), (1815, 130287), (2055, 115071), (2853, 82885), (3487, 67815), (4521, 52305), (4755, 49731), (5445, 43429), (6165, 38357), (7535, 31383), (10461, 22605), (13563, 17435), (14265, 16577)]