108996885

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 200962944

約数和(自身を除く): 91966059

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 795, 1035, 1219, 1987, 2385, 3657, 5961, 6095, 9935, 10971, 17883, 18285, 29805, 45701, 54855, 89415, 105311, 137103, 228505, 315933, 411309, 526555, 685515, 947799, 1579665, 2056545, 2422153, 4738995, 7266459, 12110765, 21799377, 36332295, 108996885]

約数ペア:

[(1, 108996885), (3, 36332295), (5, 21799377), (9, 12110765), (15, 7266459), (23, 4738995), (45, 2422153), (53, 2056545), (69, 1579665), (115, 947799), (159, 685515), (207, 526555), (265, 411309), (345, 315933), (477, 228505), (795, 137103), (1035, 105311), (1219, 89415), (1987, 54855), (2385, 45701), (3657, 29805), (5961, 18285), (6095, 17883), (9935, 10971)]