734128175

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 1077587280

約数和(自身を除く): 343459105

約数列:

[1, 5, 11, 19, 25, 53, 55, 95, 121, 209, 241, 265, 275, 475, 583, 605, 1007, 1045, 1205, 1325, 2299, 2651, 2915, 3025, 4579, 5035, 5225, 6025, 6413, 11077, 11495, 12773, 13255, 14575, 22895, 25175, 29161, 32065, 50369, 55385, 57475, 63865, 66275, 114475, 121847, 140503, 145805, 160325, 242687, 251845, 276925, 319325, 554059, 609235, 702515, 729025, 1213435, 1259225, 1545533, 2669557, 2770295, 3046175, 3512575, 6067175, 7727665, 13347785, 13851475, 29365127, 38638325, 66738925, 146825635, 734128175]

約数ペア:

[(1, 734128175), (5, 146825635), (11, 66738925), (19, 38638325), (25, 29365127), (53, 13851475), (55, 13347785), (95, 7727665), (121, 6067175), (209, 3512575), (241, 3046175), (265, 2770295), (275, 2669557), (475, 1545533), (583, 1259225), (605, 1213435), (1007, 729025), (1045, 702515), (1205, 609235), (1325, 554059), (2299, 319325), (2651, 276925), (2915, 251845), (3025, 242687), (4579, 160325), (5035, 145805), (5225, 140503), (6025, 121847), (6413, 114475), (11077, 66275), (11495, 63865), (12773, 57475), (13255, 55385), (14575, 50369), (22895, 32065), (25175, 29161)]