8889781095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{547}}^1\times {\mathrm{2137}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 16723760976

約数和(自身を除く): 7833979881

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 547, 585, 845, 1521, 1641, 2137, 2535, 2735, 4923, 6411, 7111, 7605, 8205, 10685, 19233, 21333, 24615, 27781, 32055, 35555, 63999, 83343, 92443, 96165, 106665, 138905, 250029, 277329, 319995, 361153, 416715, 462215, 831987, 1083459, 1168939, 1250145, 1386645, 1805765, 3250377, 3506817, 4159935, 5417295, 5844695, 10520451, 15196207, 16251885, 17534085, 45588621, 52602255, 75981035, 136765863, 197550691, 227943105, 592652073, 683829315, 987753455, 1777956219, 2963260365, 8889781095]

約数ペア:

[(1, 8889781095), (3, 2963260365), (5, 1777956219), (9, 987753455), (13, 683829315), (15, 592652073), (39, 227943105), (45, 197550691), (65, 136765863), (117, 75981035), (169, 52602255), (195, 45588621), (507, 17534085), (547, 16251885), (585, 15196207), (845, 10520451), (1521, 5844695), (1641, 5417295), (2137, 4159935), (2535, 3506817), (2735, 3250377), (4923, 1805765), (6411, 1386645), (7111, 1250145), (7605, 1168939), (8205, 1083459), (10685, 831987), (19233, 462215), (21333, 416715), (24615, 361153), (27781, 319995), (32055, 277329), (35555, 250029), (63999, 138905), (83343, 106665), (92443, 96165)]