39155865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1033}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 75639168

約数和(自身を除く): 36483303

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1033, 1083, 1805, 1995, 2527, 3099, 5165, 5415, 7231, 7581, 12635, 15495, 19627, 21693, 36155, 37905, 58881, 98135, 108465, 137389, 294405, 372913, 412167, 686945, 1118739, 1864565, 2060835, 2610391, 5593695, 7831173, 13051955, 39155865]

約数ペア:

[(1, 39155865), (3, 13051955), (5, 7831173), (7, 5593695), (15, 2610391), (19, 2060835), (21, 1864565), (35, 1118739), (57, 686945), (95, 412167), (105, 372913), (133, 294405), (285, 137389), (361, 108465), (399, 98135), (665, 58881), (1033, 37905), (1083, 36155), (1805, 21693), (1995, 19627), (2527, 15495), (3099, 12635), (5165, 7581), (5415, 7231)]