74726775

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4957}}^1$

素因数の和:5040

約数の個数: 36

約数和(自身を含む): 135869032

約数和(自身を除く): 61142257

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 1005, 1675, 3015, 4957, 5025, 14871, 15075, 24785, 44613, 74355, 123925, 223065, 332119, 371775, 996357, 1115325, 1660595, 2989071, 4981785, 8302975, 14945355, 24908925, 74726775]

約数ペア:

[(1, 74726775), (3, 24908925), (5, 14945355), (9, 8302975), (15, 4981785), (25, 2989071), (45, 1660595), (67, 1115325), (75, 996357), (201, 371775), (225, 332119), (335, 223065), (603, 123925), (1005, 74355), (1675, 44613), (3015, 24785), (4957, 15075), (5025, 14871)]