2725050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 6954912

約数和(自身を除く): 4229862

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 491, 555, 925, 982, 1110, 1473, 1850, 2455, 2775, 2946, 4910, 5550, 7365, 12275, 14730, 18167, 24550, 36334, 36825, 54501, 73650, 90835, 109002, 181670, 272505, 454175, 545010, 908350, 1362525, 2725050]

約数ペア:

[(1, 2725050), (2, 1362525), (3, 908350), (5, 545010), (6, 454175), (10, 272505), (15, 181670), (25, 109002), (30, 90835), (37, 73650), (50, 54501), (74, 36825), (75, 36334), (111, 24550), (150, 18167), (185, 14730), (222, 12275), (370, 7365), (491, 5550), (555, 4910), (925, 2946), (982, 2775), (1110, 2455), (1473, 1850)]