82399485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 160542720

約数和(自身を除く): 78143235

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 103, 105, 133, 285, 309, 399, 401, 515, 665, 721, 1203, 1545, 1957, 1995, 2005, 2163, 2807, 3605, 5871, 6015, 7619, 8421, 9785, 10815, 13699, 14035, 22857, 29355, 38095, 41097, 41303, 42105, 53333, 68495, 114285, 123909, 159999, 205485, 206515, 266665, 289121, 619545, 784757, 799995, 867363, 1445605, 2354271, 3923785, 4336815, 5493299, 11771355, 16479897, 27466495, 82399485]

約数ペア:

[(1, 82399485), (3, 27466495), (5, 16479897), (7, 11771355), (15, 5493299), (19, 4336815), (21, 3923785), (35, 2354271), (57, 1445605), (95, 867363), (103, 799995), (105, 784757), (133, 619545), (285, 289121), (309, 266665), (399, 206515), (401, 205485), (515, 159999), (665, 123909), (721, 114285), (1203, 68495), (1545, 53333), (1957, 42105), (1995, 41303), (2005, 41097), (2163, 38095), (2807, 29355), (3605, 22857), (5871, 14035), (6015, 13699), (7619, 10815), (8421, 9785)]