136289705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 174960000

約数和(自身を除く): 38670295

約数列:

[1, 5, 29, 59, 89, 145, 179, 295, 445, 895, 1711, 2581, 5191, 5251, 8555, 10561, 12905, 15931, 25955, 26255, 52805, 79655, 152279, 306269, 461999, 761395, 939929, 1531345, 2309995, 4699645, 27257941, 136289705]

約数ペア:

[(1, 136289705), (5, 27257941), (29, 4699645), (59, 2309995), (89, 1531345), (145, 939929), (179, 761395), (295, 461999), (445, 306269), (895, 152279), (1711, 79655), (2581, 52805), (5191, 26255), (5251, 25955), (8555, 15931), (10561, 12905)]