23488275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 41783040

約数和(自身を除く): 18294765

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 159, 265, 285, 311, 475, 795, 933, 1007, 1325, 1425, 1555, 3021, 3975, 4665, 5035, 5909, 7775, 15105, 16483, 17727, 23325, 25175, 29545, 49449, 75525, 82415, 88635, 147725, 247245, 313177, 412075, 443175, 939531, 1236225, 1565885, 4697655, 7829425, 23488275]

約数ペア:

[(1, 23488275), (3, 7829425), (5, 4697655), (15, 1565885), (19, 1236225), (25, 939531), (53, 443175), (57, 412075), (75, 313177), (95, 247245), (159, 147725), (265, 88635), (285, 82415), (311, 75525), (475, 49449), (795, 29545), (933, 25175), (1007, 23325), (1325, 17727), (1425, 16483), (1555, 15105), (3021, 7775), (3975, 5909), (4665, 5035)]