9995550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1853

約数の個数: 48

約数和(自身を含む): 25473072

約数和(自身を除く): 15477522

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1801, 1850, 2775, 3602, 5403, 5550, 9005, 10806, 18010, 27015, 45025, 54030, 66637, 90050, 133274, 135075, 199911, 270150, 333185, 399822, 666370, 999555, 1665925, 1999110, 3331850, 4997775, 9995550]

約数ペア:

[(1, 9995550), (2, 4997775), (3, 3331850), (5, 1999110), (6, 1665925), (10, 999555), (15, 666370), (25, 399822), (30, 333185), (37, 270150), (50, 199911), (74, 135075), (75, 133274), (111, 90050), (150, 66637), (185, 54030), (222, 45025), (370, 27015), (555, 18010), (925, 10806), (1110, 9005), (1801, 5550), (1850, 5403), (2775, 3602)]