53185545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2491

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 59618295

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1449, 2415, 2447, 3105, 4347, 7245, 7341, 12235, 17129, 21735, 22023, 36705, 51387, 56281, 66069, 85645, 110115, 154161, 168843, 256935, 281405, 330345, 393967, 462483, 506529, 770805, 844215, 1181901, 1519587, 1969835, 2312415, 2532645, 3545703, 5909505, 7597935, 10637109, 17728515, 53185545]

約数ペア:

[(1, 53185545), (3, 17728515), (5, 10637109), (7, 7597935), (9, 5909505), (15, 3545703), (21, 2532645), (23, 2312415), (27, 1969835), (35, 1519587), (45, 1181901), (63, 844215), (69, 770805), (105, 506529), (115, 462483), (135, 393967), (161, 330345), (189, 281405), (207, 256935), (315, 168843), (345, 154161), (483, 110115), (621, 85645), (805, 66069), (945, 56281), (1035, 51387), (1449, 36705), (2415, 22023), (2447, 21735), (3105, 17129), (4347, 12235), (7245, 7341)]