72030595

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6883}}^1$

素因数の和:6931

約数の個数: 32

約数和(自身を含む): 111025152

約数和(自身を除く): 38994557

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 6883, 10465, 34415, 48181, 89479, 158309, 240905, 447395, 626353, 791545, 1108163, 2058017, 3131765, 5540815, 10290085, 14406119, 72030595]

約数ペア:

[(1, 72030595), (5, 14406119), (7, 10290085), (13, 5540815), (23, 3131765), (35, 2058017), (65, 1108163), (91, 791545), (115, 626353), (161, 447395), (299, 240905), (455, 158309), (805, 89479), (1495, 48181), (2093, 34415), (6883, 10465)]