74642085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8171}}^1$

素因数の和:8218

約数の個数: 48

約数和(自身を含む): 152979840

約数和(自身を除く): 78337755

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 8171, 9135, 24513, 40855, 57197, 73539, 122565, 171591, 236959, 285985, 367695, 514773, 710877, 857955, 1184795, 1658713, 2132631, 2573865, 3554385, 4976139, 8293565, 10663155, 14928417, 24880695, 74642085]

約数ペア:

[(1, 74642085), (3, 24880695), (5, 14928417), (7, 10663155), (9, 8293565), (15, 4976139), (21, 3554385), (29, 2573865), (35, 2132631), (45, 1658713), (63, 1184795), (87, 857955), (105, 710877), (145, 514773), (203, 367695), (261, 285985), (315, 236959), (435, 171591), (609, 122565), (1015, 73539), (1305, 57197), (1827, 40855), (3045, 24513), (8171, 9135)]