20172210255

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{59209}}^1$

素因数の和:59400

約数の個数: 48

約数和(自身を含む): 35801681760

約数和(自身を除く): 15629471505

約数列:

[1, 3, 5, 9, 15, 45, 67, 113, 201, 335, 339, 565, 603, 1005, 1017, 1695, 3015, 5085, 7571, 22713, 37855, 59209, 68139, 113565, 177627, 296045, 340695, 532881, 888135, 2664405, 3967003, 6690617, 11901009, 19835015, 20071851, 33453085, 35703027, 59505045, 60215553, 100359255, 178515135, 301077765, 448271339, 1344814017, 2241356695, 4034442051, 6724070085, 20172210255]

約数ペア:

[(1, 20172210255), (3, 6724070085), (5, 4034442051), (9, 2241356695), (15, 1344814017), (45, 448271339), (67, 301077765), (113, 178515135), (201, 100359255), (335, 60215553), (339, 59505045), (565, 35703027), (603, 33453085), (1005, 20071851), (1017, 19835015), (1695, 11901009), (3015, 6690617), (5085, 3967003), (7571, 2664405), (22713, 888135), (37855, 532881), (59209, 340695), (68139, 296045), (113565, 177627)]