28375950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1873}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 71107056

約数和(自身を除く): 42731106

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 606, 1010, 1515, 1873, 2525, 3030, 3746, 5050, 5619, 7575, 9365, 11238, 15150, 18730, 28095, 46825, 56190, 93650, 140475, 189173, 280950, 378346, 567519, 945865, 1135038, 1891730, 2837595, 4729325, 5675190, 9458650, 14187975, 28375950]

約数ペア:

[(1, 28375950), (2, 14187975), (3, 9458650), (5, 5675190), (6, 4729325), (10, 2837595), (15, 1891730), (25, 1135038), (30, 945865), (50, 567519), (75, 378346), (101, 280950), (150, 189173), (202, 140475), (303, 93650), (505, 56190), (606, 46825), (1010, 28095), (1515, 18730), (1873, 15150), (2525, 11238), (3030, 9365), (3746, 7575), (5050, 5619)]