75480629

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 99809280

約数和(自身を除く): 24328651

約数列:

[1, 7, 17, 31, 37, 49, 79, 119, 217, 259, 527, 553, 629, 833, 1147, 1343, 1519, 1813, 2449, 2923, 3689, 3871, 4403, 8029, 9401, 17143, 19499, 20461, 25823, 30821, 41633, 49691, 56203, 65807, 90613, 120001, 136493, 143227, 291431, 347837, 634291, 955451, 1540421, 2040017, 2434859, 4440037, 10782947, 75480629]

約数ペア:

[(1, 75480629), (7, 10782947), (17, 4440037), (31, 2434859), (37, 2040017), (49, 1540421), (79, 955451), (119, 634291), (217, 347837), (259, 291431), (527, 143227), (553, 136493), (629, 120001), (833, 90613), (1147, 65807), (1343, 56203), (1519, 49691), (1813, 41633), (2449, 30821), (2923, 25823), (3689, 20461), (3871, 19499), (4403, 17143), (8029, 9401)]