1427573025

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^2\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 72

約数和(自身を含む): 2663128160

約数和(自身を除く): 1235555135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 307, 415, 675, 747, 921, 1245, 1535, 2075, 2241, 2763, 3735, 4605, 6225, 6889, 7675, 8289, 11205, 13815, 18675, 20667, 23025, 25481, 34445, 41445, 56025, 62001, 69075, 76443, 103335, 127405, 172225, 186003, 207225, 229329, 310005, 382215, 516675, 637025, 687987, 930015, 1146645, 1550025, 1911075, 2114923, 3439935, 4650075, 5733225, 6344769, 10574615, 17199675, 19034307, 31723845, 52873075, 57102921, 95171535, 158619225, 285514605, 475857675, 1427573025]

約数ペア:

[(1, 1427573025), (3, 475857675), (5, 285514605), (9, 158619225), (15, 95171535), (25, 57102921), (27, 52873075), (45, 31723845), (75, 19034307), (83, 17199675), (135, 10574615), (225, 6344769), (249, 5733225), (307, 4650075), (415, 3439935), (675, 2114923), (747, 1911075), (921, 1550025), (1245, 1146645), (1535, 930015), (2075, 687987), (2241, 637025), (2763, 516675), (3735, 382215), (4605, 310005), (6225, 229329), (6889, 207225), (7675, 186003), (8289, 172225), (11205, 127405), (13815, 103335), (18675, 76443), (20667, 69075), (23025, 62001), (25481, 56025), (34445, 41445)]