327965685

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{3049}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 537580800

約数和(自身を除く): 209615115

約数列:

[1, 3, 5, 15, 71, 101, 213, 303, 355, 505, 1065, 1515, 3049, 7171, 9147, 15245, 21513, 35855, 45735, 107565, 216479, 307949, 649437, 923847, 1082395, 1539745, 3247185, 4619235, 21864379, 65593137, 109321895, 327965685]

約数ペア:

[(1, 327965685), (3, 109321895), (5, 65593137), (15, 21864379), (71, 4619235), (101, 3247185), (213, 1539745), (303, 1082395), (355, 923847), (505, 649437), (1065, 307949), (1515, 216479), (3049, 107565), (7171, 45735), (9147, 35855), (15245, 21513)]