4972365

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 8805888

約数和(自身を除く): 3833523

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 2351, 7053, 11755, 21159, 35265, 105795, 110497, 331491, 552485, 994473, 1657455, 4972365]

約数ペア:

[(1, 4972365), (3, 1657455), (5, 994473), (9, 552485), (15, 331491), (45, 110497), (47, 105795), (141, 35265), (235, 21159), (423, 11755), (705, 7053), (2115, 2351)]