48978735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^2$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 85472712

約数和(自身を除く): 36493977

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 169, 195, 417, 507, 695, 845, 1807, 2085, 2535, 5421, 9035, 19321, 23491, 27105, 57963, 70473, 96605, 117455, 251173, 289815, 352365, 753519, 1255865, 3265249, 3767595, 9795747, 16326245, 48978735]

約数ペア:

[(1, 48978735), (3, 16326245), (5, 9795747), (13, 3767595), (15, 3265249), (39, 1255865), (65, 753519), (139, 352365), (169, 289815), (195, 251173), (417, 117455), (507, 96605), (695, 70473), (845, 57963), (1807, 27105), (2085, 23491), (2535, 19321), (5421, 9035)]