148665215

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{3581}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 196522848

約数和(自身を除く): 47857633

約数列:

[1, 5, 19, 23, 95, 115, 361, 437, 1805, 2185, 3581, 8303, 17905, 41515, 68039, 82363, 340195, 411815, 1292741, 1564897, 6463705, 7824485, 29733043, 148665215]

約数ペア:

[(1, 148665215), (5, 29733043), (19, 7824485), (23, 6463705), (95, 1564897), (115, 1292741), (361, 411815), (437, 340195), (1805, 82363), (2185, 68039), (3581, 41515), (8303, 17905)]