23923755

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 45157200

約数和(自身を除く): 21233445

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 3109, 7695, 9327, 15545, 27981, 46635, 59071, 83943, 139905, 177213, 251829, 295355, 419715, 531639, 886065, 1259145, 1594917, 2658195, 4784751, 7974585, 23923755]

約数ペア:

[(1, 23923755), (3, 7974585), (5, 4784751), (9, 2658195), (15, 1594917), (19, 1259145), (27, 886065), (45, 531639), (57, 419715), (81, 295355), (95, 251829), (135, 177213), (171, 139905), (285, 83943), (405, 59071), (513, 46635), (855, 27981), (1539, 15545), (2565, 9327), (3109, 7695)]