172232055

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 154359945

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 83, 95, 135, 171, 249, 285, 415, 513, 747, 809, 855, 1245, 1577, 2241, 2427, 2565, 3735, 4045, 4731, 7281, 7885, 11205, 12135, 14193, 15371, 21843, 23655, 36405, 42579, 46113, 67147, 70965, 76855, 109215, 138339, 201441, 212895, 230565, 335735, 415017, 604323, 691695, 1007205, 1275793, 1812969, 2075085, 3021615, 3827379, 6378965, 9064845, 11482137, 19136895, 34446411, 57410685, 172232055]

約数ペア:

[(1, 172232055), (3, 57410685), (5, 34446411), (9, 19136895), (15, 11482137), (19, 9064845), (27, 6378965), (45, 3827379), (57, 3021615), (83, 2075085), (95, 1812969), (135, 1275793), (171, 1007205), (249, 691695), (285, 604323), (415, 415017), (513, 335735), (747, 230565), (809, 212895), (855, 201441), (1245, 138339), (1577, 109215), (2241, 76855), (2427, 70965), (2565, 67147), (3735, 46113), (4045, 42579), (4731, 36405), (7281, 23655), (7885, 21843), (11205, 15371), (12135, 14193)]