40858245

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 74131200

約数和(自身を除く): 33272955

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 131, 145, 239, 261, 393, 435, 655, 717, 1179, 1195, 1305, 1965, 2151, 3585, 3799, 5895, 6931, 10755, 11397, 18995, 20793, 31309, 34191, 34655, 56985, 62379, 93927, 103965, 156545, 170955, 281781, 311895, 469635, 907961, 1408905, 2723883, 4539805, 8171649, 13619415, 40858245]

約数ペア:

[(1, 40858245), (3, 13619415), (5, 8171649), (9, 4539805), (15, 2723883), (29, 1408905), (45, 907961), (87, 469635), (131, 311895), (145, 281781), (239, 170955), (261, 156545), (393, 103965), (435, 93927), (655, 62379), (717, 56985), (1179, 34655), (1195, 34191), (1305, 31309), (1965, 20793), (2151, 18995), (3585, 11397), (3799, 10755), (5895, 6931)]