171424215

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5059}}^1$

素因数の和:5324

約数の個数: 32

約数和(自身を含む): 306028800

約数和(自身を除く): 134604585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 1255, 2259, 3765, 5059, 6777, 11295, 15177, 25295, 33885, 45531, 75885, 136593, 227655, 682965, 1269809, 3809427, 6349045, 11428281, 19047135, 34284843, 57141405, 171424215]

約数ペア:

[(1, 171424215), (3, 57141405), (5, 34284843), (9, 19047135), (15, 11428281), (27, 6349045), (45, 3809427), (135, 1269809), (251, 682965), (753, 227655), (1255, 136593), (2259, 75885), (3765, 45531), (5059, 33885), (6777, 25295), (11295, 15177)]