67682145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2467}}^1$

素因数の和:2565

約数の個数: 32

約数和(自身を含む): 113725440

約数和(自身を除く): 46043295

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 1829, 2467, 5487, 7401, 9145, 12335, 27435, 37005, 76477, 145553, 229431, 382385, 436659, 727765, 1147155, 2183295, 4512143, 13536429, 22560715, 67682145]

約数ペア:

[(1, 67682145), (3, 22560715), (5, 13536429), (15, 4512143), (31, 2183295), (59, 1147155), (93, 727765), (155, 436659), (177, 382385), (295, 229431), (465, 145553), (885, 76477), (1829, 37005), (2467, 27435), (5487, 12335), (7401, 9145)]