13133575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 7865081

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 251, 299, 325, 455, 575, 805, 1255, 1495, 1757, 2093, 2275, 3263, 4025, 5773, 6275, 7475, 8785, 10465, 16315, 22841, 28865, 40411, 43925, 52325, 75049, 81575, 114205, 144325, 202055, 375245, 525343, 571025, 1010275, 1876225, 2626715, 13133575]

約数ペア:

[(1, 13133575), (5, 2626715), (7, 1876225), (13, 1010275), (23, 571025), (25, 525343), (35, 375245), (65, 202055), (91, 144325), (115, 114205), (161, 81575), (175, 75049), (251, 52325), (299, 43925), (325, 40411), (455, 28865), (575, 22841), (805, 16315), (1255, 10465), (1495, 8785), (1757, 7475), (2093, 6275), (2275, 5773), (3263, 4025)]