1330390815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{6323}}^1$

素因数の和:6440

約数の個数: 48

約数和(自身を含む): 2333100672

約数和(自身を除く): 1002709857

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 169, 195, 249, 415, 507, 845, 1079, 1245, 2535, 3237, 5395, 6323, 14027, 16185, 18969, 31615, 42081, 70135, 82199, 94845, 210405, 246597, 410995, 524809, 1068587, 1232985, 1574427, 2624045, 3205761, 5342935, 6822517, 7872135, 16028805, 20467551, 34112585, 88692721, 102337755, 266078163, 443463605, 1330390815]

約数ペア:

[(1, 1330390815), (3, 443463605), (5, 266078163), (13, 102337755), (15, 88692721), (39, 34112585), (65, 20467551), (83, 16028805), (169, 7872135), (195, 6822517), (249, 5342935), (415, 3205761), (507, 2624045), (845, 1574427), (1079, 1232985), (1245, 1068587), (2535, 524809), (3237, 410995), (5395, 246597), (6323, 210405), (14027, 94845), (16185, 82199), (18969, 70135), (31615, 42081)]