37900225

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 55550016

約数和(自身を除く): 17649791

約数列:

[1, 5, 11, 17, 25, 55, 67, 85, 121, 187, 275, 335, 425, 605, 737, 935, 1139, 1331, 1675, 2057, 3025, 3685, 4675, 5695, 6655, 8107, 10285, 12529, 18425, 22627, 28475, 33275, 40535, 51425, 62645, 89177, 113135, 137819, 202675, 313225, 445885, 565675, 689095, 1516009, 2229425, 3445475, 7580045, 37900225]

約数ペア:

[(1, 37900225), (5, 7580045), (11, 3445475), (17, 2229425), (25, 1516009), (55, 689095), (67, 565675), (85, 445885), (121, 313225), (187, 202675), (275, 137819), (335, 113135), (425, 89177), (605, 62645), (737, 51425), (935, 40535), (1139, 33275), (1331, 28475), (1675, 22627), (2057, 18425), (3025, 12529), (3685, 10285), (4675, 8107), (5695, 6655)]