97818195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 171601920

約数和(自身を除く): 73783725

約数列:

[1, 3, 5, 15, 23, 37, 69, 79, 97, 111, 115, 185, 237, 291, 345, 395, 485, 555, 851, 1185, 1455, 1817, 2231, 2553, 2923, 3589, 4255, 5451, 6693, 7663, 8769, 9085, 10767, 11155, 12765, 14615, 17945, 22989, 27255, 33465, 38315, 43845, 53835, 67229, 82547, 114945, 176249, 201687, 247641, 283531, 336145, 412735, 528747, 850593, 881245, 1008435, 1238205, 1417655, 2643735, 4252965, 6521213, 19563639, 32606065, 97818195]

約数ペア:

[(1, 97818195), (3, 32606065), (5, 19563639), (15, 6521213), (23, 4252965), (37, 2643735), (69, 1417655), (79, 1238205), (97, 1008435), (111, 881245), (115, 850593), (185, 528747), (237, 412735), (291, 336145), (345, 283531), (395, 247641), (485, 201687), (555, 176249), (851, 114945), (1185, 82547), (1455, 67229), (1817, 53835), (2231, 43845), (2553, 38315), (2923, 33465), (3589, 27255), (4255, 22989), (5451, 17945), (6693, 14615), (7663, 12765), (8769, 11155), (9085, 10767)]