121964895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10973}}^1$

素因数の和:11016

約数の個数: 48

約数和(自身を含む): 239672160

約数和(自身を除く): 117707265

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 10973, 11115, 32919, 54865, 98757, 142649, 164595, 208487, 427947, 493785, 625461, 713245, 1042435, 1283841, 1876383, 2139735, 2710331, 3127305, 6419205, 8130993, 9381915, 13551655, 24392979, 40654965, 121964895]

約数ペア:

[(1, 121964895), (3, 40654965), (5, 24392979), (9, 13551655), (13, 9381915), (15, 8130993), (19, 6419205), (39, 3127305), (45, 2710331), (57, 2139735), (65, 1876383), (95, 1283841), (117, 1042435), (171, 713245), (195, 625461), (247, 493785), (285, 427947), (585, 208487), (741, 164595), (855, 142649), (1235, 98757), (2223, 54865), (3705, 32919), (10973, 11115)]