3979492725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{15061}}^1$

素因数の和:15358

約数の個数: 48

約数和(自身を含む): 7112155904

約数和(自身を除く): 3132663179

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 271, 325, 813, 975, 1355, 3523, 4065, 6775, 10569, 15061, 17615, 20325, 45183, 52845, 75305, 88075, 195793, 225915, 264225, 376525, 587379, 978965, 1129575, 2936895, 4081531, 4894825, 12244593, 14684475, 20407655, 53059903, 61222965, 102038275, 159179709, 265299515, 306114825, 795898545, 1326497575, 3979492725]

約数ペア:

[(1, 3979492725), (3, 1326497575), (5, 795898545), (13, 306114825), (15, 265299515), (25, 159179709), (39, 102038275), (65, 61222965), (75, 53059903), (195, 20407655), (271, 14684475), (325, 12244593), (813, 4894825), (975, 4081531), (1355, 2936895), (3523, 1129575), (4065, 978965), (6775, 587379), (10569, 376525), (15061, 264225), (17615, 225915), (20325, 195793), (45183, 88075), (52845, 75305)]