156784111965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5849}}^1\times {\mathrm{45821}}^1$

素因数の和:51694

約数の個数: 48

約数和(自身を含む): 292720100400

約数和(自身を除く): 135935988435

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 5849, 17547, 29245, 45821, 52641, 76037, 87735, 137463, 228111, 229105, 263205, 380185, 412389, 595673, 684333, 687315, 1140555, 1787019, 2061945, 2978365, 3421665, 5361057, 8935095, 26805285, 268007029, 804021087, 1340035145, 2412063261, 3484091377, 4020105435, 10452274131, 12060316305, 17420456885, 31356822393, 52261370655, 156784111965]

約数ペア:

[(1, 156784111965), (3, 52261370655), (5, 31356822393), (9, 17420456885), (13, 12060316305), (15, 10452274131), (39, 4020105435), (45, 3484091377), (65, 2412063261), (117, 1340035145), (195, 804021087), (585, 268007029), (5849, 26805285), (17547, 8935095), (29245, 5361057), (45821, 3421665), (52641, 2978365), (76037, 2061945), (87735, 1787019), (137463, 1140555), (228111, 687315), (229105, 684333), (263205, 595673), (380185, 412389)]