329146675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 500467968

約数和(自身を除く): 171321293

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 715, 1265, 1495, 3289, 3575, 4003, 6325, 7475, 16445, 20015, 44033, 52039, 82225, 92069, 100075, 220165, 260195, 460345, 572429, 1012759, 1100825, 1196897, 1300975, 2301725, 2862145, 5063795, 5984485, 13165867, 14310725, 25318975, 29922425, 65829335, 329146675]

約数ペア:

[(1, 329146675), (5, 65829335), (11, 29922425), (13, 25318975), (23, 14310725), (25, 13165867), (55, 5984485), (65, 5063795), (115, 2862145), (143, 2301725), (253, 1300975), (275, 1196897), (299, 1100825), (325, 1012759), (575, 572429), (715, 460345), (1265, 260195), (1495, 220165), (3289, 100075), (3575, 92069), (4003, 82225), (6325, 52039), (7475, 44033), (16445, 20015)]