242570297565

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1973}}^1\times {\mathrm{2113}}^1$

素因数の和:4531

約数の個数: 64

約数和(自身を含む): 432660372480

約数和(自身を除く): 190090074915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 1293, 1973, 2113, 2155, 3879, 5919, 6339, 6465, 9865, 10565, 11637, 17757, 19017, 19395, 29595, 31695, 53271, 57051, 58185, 88785, 95085, 266355, 285255, 850363, 910703, 2551089, 2732109, 4168949, 4251815, 4553515, 7653267, 8196327, 12506847, 12755445, 13660545, 20844745, 22959801, 24588981, 37520541, 38266335, 40981635, 62534235, 112561623, 114799005, 122944905, 187602705, 562808115, 1796817019, 5390451057, 8984085095, 16171353171, 26952255285, 48514059513, 80856765855, 242570297565]

約数ペア:

[(1, 242570297565), (3, 80856765855), (5, 48514059513), (9, 26952255285), (15, 16171353171), (27, 8984085095), (45, 5390451057), (135, 1796817019), (431, 562808115), (1293, 187602705), (1973, 122944905), (2113, 114799005), (2155, 112561623), (3879, 62534235), (5919, 40981635), (6339, 38266335), (6465, 37520541), (9865, 24588981), (10565, 22959801), (11637, 20844745), (17757, 13660545), (19017, 12755445), (19395, 12506847), (29595, 8196327), (31695, 7653267), (53271, 4553515), (57051, 4251815), (58185, 4168949), (88785, 2732109), (95085, 2551089), (266355, 910703), (285255, 850363)]