38507175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 82328064

約数和(自身を除く): 43820889

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 1035, 1063, 1449, 1575, 1725, 2415, 3189, 4025, 5175, 5315, 7245, 7441, 9567, 12075, 15945, 22323, 24449, 26575, 36225, 37205, 47835, 66969, 73347, 79725, 111615, 122245, 171143, 186025, 220041, 239175, 334845, 366735, 513429, 558075, 611225, 855715, 1100205, 1540287, 1674225, 1833675, 2567145, 4278575, 5501025, 7701435, 12835725, 38507175]

約数ペア:

[(1, 38507175), (3, 12835725), (5, 7701435), (7, 5501025), (9, 4278575), (15, 2567145), (21, 1833675), (23, 1674225), (25, 1540287), (35, 1100205), (45, 855715), (63, 611225), (69, 558075), (75, 513429), (105, 366735), (115, 334845), (161, 239175), (175, 220041), (207, 186025), (225, 171143), (315, 122245), (345, 111615), (483, 79725), (525, 73347), (575, 66969), (805, 47835), (1035, 37205), (1063, 36225), (1449, 26575), (1575, 24449), (1725, 22323), (2415, 15945), (3189, 12075), (4025, 9567), (5175, 7441), (5315, 7245)]