155092105

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 239345280

約数和(自身を除く): 84253175

約数列:

[1, 5, 7, 17, 23, 35, 49, 85, 115, 119, 161, 245, 391, 595, 805, 833, 1127, 1619, 1955, 2737, 4165, 5635, 8095, 11333, 13685, 19159, 27523, 37237, 56665, 79331, 95795, 137615, 186185, 192661, 260659, 396655, 633029, 963305, 1303295, 1348627, 1824613, 3165145, 4431203, 6743135, 9123065, 22156015, 31018421, 155092105]

約数ペア:

[(1, 155092105), (5, 31018421), (7, 22156015), (17, 9123065), (23, 6743135), (35, 4431203), (49, 3165145), (85, 1824613), (115, 1348627), (119, 1303295), (161, 963305), (245, 633029), (391, 396655), (595, 260659), (805, 192661), (833, 186185), (1127, 137615), (1619, 95795), (1955, 79331), (2737, 56665), (4165, 37237), (5635, 27523), (8095, 19159), (11333, 13685)]