147766465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 237385728

約数和(自身を除く): 89619263

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 107, 119, 187, 211, 385, 535, 595, 749, 935, 1055, 1177, 1309, 1477, 1819, 2321, 3587, 3745, 5885, 6545, 7385, 8239, 9095, 11605, 12733, 16247, 17935, 20009, 22577, 25109, 39457, 41195, 63665, 81235, 100045, 112885, 125545, 140063, 158039, 197285, 248347, 276199, 383809, 700315, 790195, 1241735, 1380995, 1738429, 1919045, 2686663, 4221899, 8692145, 13433315, 21109495, 29553293, 147766465]

約数ペア:

[(1, 147766465), (5, 29553293), (7, 21109495), (11, 13433315), (17, 8692145), (35, 4221899), (55, 2686663), (77, 1919045), (85, 1738429), (107, 1380995), (119, 1241735), (187, 790195), (211, 700315), (385, 383809), (535, 276199), (595, 248347), (749, 197285), (935, 158039), (1055, 140063), (1177, 125545), (1309, 112885), (1477, 100045), (1819, 81235), (2321, 63665), (3587, 41195), (3745, 39457), (5885, 25109), (6545, 22577), (7385, 20009), (8239, 17935), (9095, 16247), (11605, 12733)]