55498275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 114825984

約数和(自身を除く): 59327709

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 167, 175, 211, 225, 315, 501, 525, 633, 835, 1055, 1169, 1477, 1503, 1575, 1899, 2505, 3165, 3507, 4175, 4431, 5275, 5845, 7385, 7515, 9495, 10521, 12525, 13293, 15825, 17535, 22155, 29225, 35237, 36925, 37575, 47475, 52605, 66465, 87675, 105711, 110775, 176185, 246659, 263025, 317133, 332325, 528555, 739977, 880925, 1233295, 1585665, 2219931, 2642775, 3699885, 6166475, 7928325, 11099655, 18499425, 55498275]

約数ペア:

[(1, 55498275), (3, 18499425), (5, 11099655), (7, 7928325), (9, 6166475), (15, 3699885), (21, 2642775), (25, 2219931), (35, 1585665), (45, 1233295), (63, 880925), (75, 739977), (105, 528555), (167, 332325), (175, 317133), (211, 263025), (225, 246659), (315, 176185), (501, 110775), (525, 105711), (633, 87675), (835, 66465), (1055, 52605), (1169, 47475), (1477, 37575), (1503, 36925), (1575, 35237), (1899, 29225), (2505, 22155), (3165, 17535), (3507, 15825), (4175, 13293), (4431, 12525), (5275, 10521), (5845, 9495), (7385, 7515)]