86369985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 166663224

約数和(自身を除く): 80293239

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 169, 195, 205, 277, 369, 507, 533, 585, 615, 831, 845, 1385, 1521, 1599, 1845, 2493, 2535, 2665, 3601, 4155, 4797, 6929, 7605, 7995, 10803, 11357, 12465, 18005, 20787, 23985, 32409, 34071, 34645, 46813, 54015, 56785, 62361, 102213, 103935, 140439, 147641, 162045, 170355, 234065, 311805, 421317, 442923, 511065, 702195, 738205, 1328769, 1919333, 2106585, 2214615, 5757999, 6643845, 9596665, 17273997, 28789995, 86369985]

約数ペア:

[(1, 86369985), (3, 28789995), (5, 17273997), (9, 9596665), (13, 6643845), (15, 5757999), (39, 2214615), (41, 2106585), (45, 1919333), (65, 1328769), (117, 738205), (123, 702195), (169, 511065), (195, 442923), (205, 421317), (277, 311805), (369, 234065), (507, 170355), (533, 162045), (585, 147641), (615, 140439), (831, 103935), (845, 102213), (1385, 62361), (1521, 56785), (1599, 54015), (1845, 46813), (2493, 34645), (2535, 34071), (2665, 32409), (3601, 23985), (4155, 20787), (4797, 18005), (6929, 12465), (7605, 11357), (7995, 10803)]