3048999975

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{71699}}^1$

素因数の和:71731

約数の個数: 72

約数和(自身を含む): 6472502400

約数和(自身を除く): 3423502425

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 567, 675, 945, 1215, 1575, 1701, 2025, 2835, 4725, 6075, 8505, 14175, 42525, 71699, 215097, 358495, 501893, 645291, 1075485, 1505679, 1792475, 1935873, 2509465, 3226455, 4517037, 5377425, 5807619, 7528395, 9679365, 12547325, 13551111, 16132275, 17422857, 22585185, 29038095, 37641975, 40653333, 48396825, 67755555, 87114285, 112925925, 121959999, 145190475, 203266665, 338777775, 435571425, 609799995, 1016333325, 3048999975]

約数ペア:

[(1, 3048999975), (3, 1016333325), (5, 609799995), (7, 435571425), (9, 338777775), (15, 203266665), (21, 145190475), (25, 121959999), (27, 112925925), (35, 87114285), (45, 67755555), (63, 48396825), (75, 40653333), (81, 37641975), (105, 29038095), (135, 22585185), (175, 17422857), (189, 16132275), (225, 13551111), (243, 12547325), (315, 9679365), (405, 7528395), (525, 5807619), (567, 5377425), (675, 4517037), (945, 3226455), (1215, 2509465), (1575, 1935873), (1701, 1792475), (2025, 1505679), (2835, 1075485), (4725, 645291), (6075, 501893), (8505, 358495), (14175, 215097), (42525, 71699)]