1330987145

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{13913}}^1$

素因数の和:14009

約数の個数: 24

約数和(自身を含む): 1717599816

約数和(自身を除く): 386612671

約数列:

[1, 5, 19, 53, 95, 265, 361, 1007, 1805, 5035, 13913, 19133, 69565, 95665, 264347, 737389, 1321735, 3686945, 5022593, 14010391, 25112965, 70051955, 266197429, 1330987145]

約数ペア:

[(1, 1330987145), (5, 266197429), (19, 70051955), (53, 25112965), (95, 14010391), (265, 5022593), (361, 3686945), (1007, 1321735), (1805, 737389), (5035, 264347), (13913, 95665), (19133, 69565)]