15098350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 30890880

約数和(自身を除く): 15792530

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 691, 874, 950, 1150, 1382, 2185, 3455, 4370, 6910, 10925, 13129, 15893, 17275, 21850, 26258, 31786, 34550, 65645, 79465, 131290, 158930, 301967, 328225, 397325, 603934, 656450, 794650, 1509835, 3019670, 7549175, 15098350]

約数ペア:

[(1, 15098350), (2, 7549175), (5, 3019670), (10, 1509835), (19, 794650), (23, 656450), (25, 603934), (38, 397325), (46, 328225), (50, 301967), (95, 158930), (115, 131290), (190, 79465), (230, 65645), (437, 34550), (475, 31786), (575, 26258), (691, 21850), (874, 17275), (950, 15893), (1150, 13129), (1382, 10925), (2185, 6910), (3455, 4370)]