42983505

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 76826880

約数和(自身を除く): 33843375

約数列:

[1, 3, 5, 9, 15, 45, 79, 107, 113, 237, 321, 339, 395, 535, 565, 711, 963, 1017, 1185, 1605, 1695, 3555, 4815, 5085, 8453, 8927, 12091, 25359, 26781, 36273, 42265, 44635, 60455, 76077, 80343, 108819, 126795, 133905, 181365, 380385, 401715, 544095, 955189, 2865567, 4775945, 8596701, 14327835, 42983505]

約数ペア:

[(1, 42983505), (3, 14327835), (5, 8596701), (9, 4775945), (15, 2865567), (45, 955189), (79, 544095), (107, 401715), (113, 380385), (237, 181365), (321, 133905), (339, 126795), (395, 108819), (535, 80343), (565, 76077), (711, 60455), (963, 44635), (1017, 42265), (1185, 36273), (1605, 26781), (1695, 25359), (3555, 12091), (4815, 8927), (5085, 8453)]