1056553425

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2447}}^1$

素因数の和:2583

約数の個数: 72

約数和(自身を含む): 2012549760

約数和(自身を除く): 955996335

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 101, 171, 225, 285, 303, 475, 505, 855, 909, 1425, 1515, 1919, 2447, 2525, 4275, 4545, 5757, 7341, 7575, 9595, 12235, 17271, 22023, 22725, 28785, 36705, 46493, 47975, 61175, 86355, 110115, 139479, 143925, 183525, 232465, 247147, 418437, 431775, 550575, 697395, 741441, 1162325, 1235735, 2092185, 2224323, 3486975, 3707205, 4695793, 6178675, 10460925, 11121615, 14087379, 18536025, 23478965, 42262137, 55608075, 70436895, 117394825, 211310685, 352184475, 1056553425]

約数ペア:

[(1, 1056553425), (3, 352184475), (5, 211310685), (9, 117394825), (15, 70436895), (19, 55608075), (25, 42262137), (45, 23478965), (57, 18536025), (75, 14087379), (95, 11121615), (101, 10460925), (171, 6178675), (225, 4695793), (285, 3707205), (303, 3486975), (475, 2224323), (505, 2092185), (855, 1235735), (909, 1162325), (1425, 741441), (1515, 697395), (1919, 550575), (2447, 431775), (2525, 418437), (4275, 247147), (4545, 232465), (5757, 183525), (7341, 143925), (7575, 139479), (9595, 110115), (12235, 86355), (17271, 61175), (22023, 47975), (22725, 46493), (28785, 36705)]