13619415

素因数分解:

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

素因数の和:407

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9190185

約数列:

[1, 3, 5, 15, 29, 87, 131, 145, 239, 393, 435, 655, 717, 1195, 1965, 3585, 3799, 6931, 11397, 18995, 20793, 31309, 34655, 56985, 93927, 103965, 156545, 469635, 907961, 2723883, 4539805, 13619415]

約数ペア:

[(1, 13619415), (3, 4539805), (5, 2723883), (15, 907961), (29, 469635), (87, 156545), (131, 103965), (145, 93927), (239, 56985), (393, 34655), (435, 31309), (655, 20793), (717, 18995), (1195, 11397), (1965, 6931), (3585, 3799)]