156678124425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1123}}^1\times {\mathrm{5153}}^1$

素因数の和:6327

約数の個数: 72

約数和(自身を含む): 273689027424

約数和(自身を除く): 117010902999

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 1083, 1123, 1425, 1805, 3369, 5153, 5415, 5615, 9025, 15459, 16845, 21337, 25765, 27075, 28075, 64011, 77295, 84225, 97907, 106685, 128825, 293721, 320055, 386475, 405403, 489535, 533425, 1216209, 1468605, 1600275, 1860233, 2027015, 2447675, 5580699, 5786819, 6081045, 7343025, 9301165, 10135075, 17360457, 27903495, 28934095, 30405225, 46505825, 86802285, 109949561, 139517475, 144670475, 329848683, 434011425, 549747805, 1649243415, 2089041659, 2748739025, 6267124977, 8246217075, 10445208295, 31335624885, 52226041475, 156678124425]

約数ペア:

[(1, 156678124425), (3, 52226041475), (5, 31335624885), (15, 10445208295), (19, 8246217075), (25, 6267124977), (57, 2748739025), (75, 2089041659), (95, 1649243415), (285, 549747805), (361, 434011425), (475, 329848683), (1083, 144670475), (1123, 139517475), (1425, 109949561), (1805, 86802285), (3369, 46505825), (5153, 30405225), (5415, 28934095), (5615, 27903495), (9025, 17360457), (15459, 10135075), (16845, 9301165), (21337, 7343025), (25765, 6081045), (27075, 5786819), (28075, 5580699), (64011, 2447675), (77295, 2027015), (84225, 1860233), (97907, 1600275), (106685, 1468605), (128825, 1216209), (293721, 533425), (320055, 489535), (386475, 405403)]