7113555

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 13824000

約数和(自身を除く): 6710445

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 79, 87, 115, 135, 145, 207, 237, 261, 345, 395, 435, 621, 667, 711, 783, 1035, 1185, 1305, 1817, 2001, 2133, 2291, 3105, 3335, 3555, 3915, 5451, 6003, 6873, 9085, 10005, 10665, 11455, 16353, 18009, 20619, 27255, 30015, 34365, 49059, 52693, 61857, 81765, 90045, 103095, 158079, 245295, 263465, 309285, 474237, 790395, 1422711, 2371185, 7113555]

約数ペア:

[(1, 7113555), (3, 2371185), (5, 1422711), (9, 790395), (15, 474237), (23, 309285), (27, 263465), (29, 245295), (45, 158079), (69, 103095), (79, 90045), (87, 81765), (115, 61857), (135, 52693), (145, 49059), (207, 34365), (237, 30015), (261, 27255), (345, 20619), (395, 18009), (435, 16353), (621, 11455), (667, 10665), (711, 10005), (783, 9085), (1035, 6873), (1185, 6003), (1305, 5451), (1817, 3915), (2001, 3555), (2133, 3335), (2291, 3105)]