86341365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 167187384

約数和(自身を除く): 80846019

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 101, 121, 157, 165, 303, 363, 471, 495, 505, 605, 785, 909, 1089, 1111, 1413, 1515, 1727, 1815, 2355, 3333, 4545, 5181, 5445, 5555, 7065, 8635, 9999, 12221, 15543, 15857, 16665, 18997, 25905, 36663, 47571, 49995, 56991, 61105, 77715, 79285, 94985, 109989, 142713, 170973, 174427, 183315, 237855, 284955, 523281, 549945, 713565, 854865, 872135, 1569843, 1918697, 2616405, 5756091, 7849215, 9593485, 17268273, 28780455, 86341365]

約数ペア:

[(1, 86341365), (3, 28780455), (5, 17268273), (9, 9593485), (11, 7849215), (15, 5756091), (33, 2616405), (45, 1918697), (55, 1569843), (99, 872135), (101, 854865), (121, 713565), (157, 549945), (165, 523281), (303, 284955), (363, 237855), (471, 183315), (495, 174427), (505, 170973), (605, 142713), (785, 109989), (909, 94985), (1089, 79285), (1111, 77715), (1413, 61105), (1515, 56991), (1727, 49995), (1815, 47571), (2355, 36663), (3333, 25905), (4545, 18997), (5181, 16665), (5445, 15857), (5555, 15543), (7065, 12221), (8635, 9999)]