200450175

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4007}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 357834240

約数和(自身を除く): 157384065

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 145, 345, 435, 575, 667, 725, 1725, 2001, 2175, 3335, 4007, 10005, 12021, 16675, 20035, 50025, 60105, 92161, 100175, 116203, 276483, 300525, 348609, 460805, 581015, 1382415, 1743045, 2304025, 2672669, 2905075, 6912075, 8018007, 8715225, 13363345, 40090035, 66816725, 200450175]

約数ペア:

[(1, 200450175), (3, 66816725), (5, 40090035), (15, 13363345), (23, 8715225), (25, 8018007), (29, 6912075), (69, 2905075), (75, 2672669), (87, 2304025), (115, 1743045), (145, 1382415), (345, 581015), (435, 460805), (575, 348609), (667, 300525), (725, 276483), (1725, 116203), (2001, 100175), (2175, 92161), (3335, 60105), (4007, 50025), (10005, 20035), (12021, 16675)]