42177825

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6047}}^1$

素因数の和:6094

約数の個数: 36

約数和(自身を含む): 77995008

約数和(自身を除く): 35817183

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6047, 6975, 18141, 30235, 54423, 90705, 151175, 187457, 272115, 453525, 562371, 937285, 1360575, 1687113, 2811855, 4686425, 8435565, 14059275, 42177825]

約数ペア:

[(1, 42177825), (3, 14059275), (5, 8435565), (9, 4686425), (15, 2811855), (25, 1687113), (31, 1360575), (45, 937285), (75, 562371), (93, 453525), (155, 272115), (225, 187457), (279, 151175), (465, 90705), (775, 54423), (1395, 30235), (2325, 18141), (6047, 6975)]