1747395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 3407040

約数和(自身を除く): 1659645

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 103, 117, 145, 195, 261, 309, 377, 435, 515, 585, 927, 1131, 1305, 1339, 1545, 1885, 2987, 3393, 4017, 4635, 5655, 6695, 8961, 12051, 14935, 16965, 20085, 26883, 38831, 44805, 60255, 116493, 134415, 194155, 349479, 582465, 1747395]

約数ペア:

[(1, 1747395), (3, 582465), (5, 349479), (9, 194155), (13, 134415), (15, 116493), (29, 60255), (39, 44805), (45, 38831), (65, 26883), (87, 20085), (103, 16965), (117, 14935), (145, 12051), (195, 8961), (261, 6695), (309, 5655), (377, 4635), (435, 4017), (515, 3393), (585, 2987), (927, 1885), (1131, 1545), (1305, 1339)]