40249245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 67662720

約数和(自身を除く): 27413475

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1381, 1943, 4143, 5829, 6905, 9715, 20715, 29145, 40049, 92527, 120147, 200245, 277581, 462635, 600735, 1387905, 2683283, 8049849, 13416415, 40249245]

約数ペア:

[(1, 40249245), (3, 13416415), (5, 8049849), (15, 2683283), (29, 1387905), (67, 600735), (87, 462635), (145, 277581), (201, 200245), (335, 120147), (435, 92527), (1005, 40049), (1381, 29145), (1943, 20715), (4143, 9715), (5829, 6905)]