275154465

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 472780800

約数和(自身を除く): 197626335

約数列:

[1, 3, 5, 15, 29, 59, 71, 87, 145, 151, 177, 213, 295, 355, 435, 453, 755, 885, 1065, 1711, 2059, 2265, 4189, 4379, 5133, 6177, 8555, 8909, 10295, 10721, 12567, 13137, 20945, 21895, 25665, 26727, 30885, 32163, 44545, 53605, 62835, 65685, 121481, 133635, 160815, 258361, 310909, 364443, 607405, 632539, 775083, 932727, 1291805, 1554545, 1822215, 1897617, 3162695, 3875415, 4663635, 9488085, 18343631, 55030893, 91718155, 275154465]

約数ペア:

[(1, 275154465), (3, 91718155), (5, 55030893), (15, 18343631), (29, 9488085), (59, 4663635), (71, 3875415), (87, 3162695), (145, 1897617), (151, 1822215), (177, 1554545), (213, 1291805), (295, 932727), (355, 775083), (435, 632539), (453, 607405), (755, 364443), (885, 310909), (1065, 258361), (1711, 160815), (2059, 133635), (2265, 121481), (4189, 65685), (4379, 62835), (5133, 53605), (6177, 44545), (8555, 32163), (8909, 30885), (10295, 26727), (10721, 25665), (12567, 21895), (13137, 20945)]