169089075

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 327719600

約数和(自身を除く): 158630525

約数列:

[1, 3, 5, 9, 15, 19, 25, 37, 45, 57, 75, 95, 111, 171, 185, 225, 285, 333, 475, 555, 703, 855, 925, 1069, 1425, 1665, 2109, 2775, 3207, 3515, 4275, 5345, 6327, 8325, 9621, 10545, 16035, 17575, 20311, 26725, 31635, 39553, 48105, 52725, 60933, 80175, 101555, 118659, 158175, 182799, 197765, 240525, 304665, 355977, 507775, 593295, 751507, 913995, 988825, 1523325, 1779885, 2254521, 2966475, 3757535, 4569975, 6763563, 8899425, 11272605, 18787675, 33817815, 56363025, 169089075]

約数ペア:

[(1, 169089075), (3, 56363025), (5, 33817815), (9, 18787675), (15, 11272605), (19, 8899425), (25, 6763563), (37, 4569975), (45, 3757535), (57, 2966475), (75, 2254521), (95, 1779885), (111, 1523325), (171, 988825), (185, 913995), (225, 751507), (285, 593295), (333, 507775), (475, 355977), (555, 304665), (703, 240525), (855, 197765), (925, 182799), (1069, 158175), (1425, 118659), (1665, 101555), (2109, 80175), (2775, 60933), (3207, 52725), (3515, 48105), (4275, 39553), (5345, 31635), (6327, 26725), (8325, 20311), (9621, 17575), (10545, 16035)]