25275327

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 60

約数和(自身を含む): 44703960

約数和(自身を除く): 19428633

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 121, 147, 203, 231, 319, 343, 363, 539, 609, 847, 957, 1029, 1421, 1617, 2233, 2401, 2541, 3509, 3773, 4263, 5929, 6699, 7203, 9947, 10527, 11319, 15631, 17787, 24563, 26411, 29841, 41503, 46893, 69629, 73689, 79233, 109417, 124509, 171941, 208887, 290521, 328251, 515823, 765919, 871563, 1203587, 2297757, 3610761, 8425109, 25275327]

約数ペア:

[(1, 25275327), (3, 8425109), (7, 3610761), (11, 2297757), (21, 1203587), (29, 871563), (33, 765919), (49, 515823), (77, 328251), (87, 290521), (121, 208887), (147, 171941), (203, 124509), (231, 109417), (319, 79233), (343, 73689), (363, 69629), (539, 46893), (609, 41503), (847, 29841), (957, 26411), (1029, 24563), (1421, 17787), (1617, 15631), (2233, 11319), (2401, 10527), (2541, 9947), (3509, 7203), (3773, 6699), (4263, 5929)]