57405705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 108247104

約数和(自身を除く): 50841399

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 941, 1245, 1743, 2823, 2905, 4067, 4705, 6587, 8715, 12201, 14115, 19761, 20335, 32935, 46109, 61005, 78103, 98805, 138327, 230545, 234309, 390515, 546721, 691635, 1171545, 1640163, 2733605, 3827047, 8200815, 11481141, 19135235, 57405705]

約数ペア:

[(1, 57405705), (3, 19135235), (5, 11481141), (7, 8200815), (15, 3827047), (21, 2733605), (35, 1640163), (49, 1171545), (83, 691635), (105, 546721), (147, 390515), (245, 234309), (249, 230545), (415, 138327), (581, 98805), (735, 78103), (941, 61005), (1245, 46109), (1743, 32935), (2823, 20335), (2905, 19761), (4067, 14115), (4705, 12201), (6587, 8715)]