172492215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 328458240

約数和(自身を除く): 155966025

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 197, 217, 269, 465, 591, 651, 807, 985, 1085, 1345, 1379, 1883, 2955, 3255, 4035, 4137, 5649, 6107, 6895, 8339, 9415, 18321, 20685, 25017, 28245, 30535, 41695, 42749, 52993, 58373, 91605, 125085, 128247, 158979, 175119, 213745, 264965, 291865, 370951, 641235, 794895, 875595, 1112853, 1642783, 1854755, 4928349, 5564265, 8213915, 11499481, 24641745, 34498443, 57497405, 172492215]

約数ペア:

[(1, 172492215), (3, 57497405), (5, 34498443), (7, 24641745), (15, 11499481), (21, 8213915), (31, 5564265), (35, 4928349), (93, 1854755), (105, 1642783), (155, 1112853), (197, 875595), (217, 794895), (269, 641235), (465, 370951), (591, 291865), (651, 264965), (807, 213745), (985, 175119), (1085, 158979), (1345, 128247), (1379, 125085), (1883, 91605), (2955, 58373), (3255, 52993), (4035, 42749), (4137, 41695), (5649, 30535), (6107, 28245), (6895, 25017), (8339, 20685), (9415, 18321)]