84637365

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 139124736

約数和(自身を除く): 54487371

約数列:

[1, 3, 5, 15, 47, 141, 235, 271, 443, 705, 813, 1329, 1355, 2215, 4065, 6645, 12737, 20821, 38211, 62463, 63685, 104105, 120053, 191055, 312315, 360159, 600265, 1800795, 5642491, 16927473, 28212455, 84637365]

約数ペア:

[(1, 84637365), (3, 28212455), (5, 16927473), (15, 5642491), (47, 1800795), (141, 600265), (235, 360159), (271, 312315), (443, 191055), (705, 120053), (813, 104105), (1329, 63685), (1355, 62463), (2215, 38211), (4065, 20821), (6645, 12737)]