1630440045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{27059}}^1$

素因数の和:27186

約数の個数: 48

約数和(自身を含む): 3073150080

約数和(自身を除く): 1442710035

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 927, 1339, 1545, 4017, 4635, 6695, 12051, 20085, 27059, 60255, 81177, 135295, 243531, 351767, 405885, 1055301, 1217655, 1758835, 2787077, 3165903, 5276505, 8361231, 13935385, 15829515, 25083693, 36232001, 41806155, 108696003, 125418465, 181160005, 326088009, 543480015, 1630440045]

約数ペア:

[(1, 1630440045), (3, 543480015), (5, 326088009), (9, 181160005), (13, 125418465), (15, 108696003), (39, 41806155), (45, 36232001), (65, 25083693), (103, 15829515), (117, 13935385), (195, 8361231), (309, 5276505), (515, 3165903), (585, 2787077), (927, 1758835), (1339, 1217655), (1545, 1055301), (4017, 405885), (4635, 351767), (6695, 243531), (12051, 135295), (20085, 81177), (27059, 60255)]