450170835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 774144000

約数和(自身を除く): 323973165

約数列:

[1, 3, 5, 15, 23, 69, 79, 83, 115, 199, 237, 249, 345, 395, 415, 597, 995, 1185, 1245, 1817, 1909, 2985, 4577, 5451, 5727, 6557, 9085, 9545, 13731, 15721, 16517, 19671, 22885, 27255, 28635, 32785, 47163, 49551, 68655, 78605, 82585, 98355, 150811, 235815, 247755, 361583, 379891, 452433, 754055, 1084749, 1139673, 1304843, 1807915, 1899455, 2262165, 3914529, 5423745, 5698365, 6524215, 19572645, 30011389, 90034167, 150056945, 450170835]

約数ペア:

[(1, 450170835), (3, 150056945), (5, 90034167), (15, 30011389), (23, 19572645), (69, 6524215), (79, 5698365), (83, 5423745), (115, 3914529), (199, 2262165), (237, 1899455), (249, 1807915), (345, 1304843), (395, 1139673), (415, 1084749), (597, 754055), (995, 452433), (1185, 379891), (1245, 361583), (1817, 247755), (1909, 235815), (2985, 150811), (4577, 98355), (5451, 82585), (5727, 78605), (6557, 68655), (9085, 49551), (9545, 47163), (13731, 32785), (15721, 28635), (16517, 27255), (19671, 22885)]