4845855

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 9521280

約数和(自身を除く): 4675425

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 347, 399, 665, 735, 931, 1041, 1735, 1995, 2429, 2793, 4655, 5205, 6593, 7287, 12145, 13965, 17003, 19779, 32965, 36435, 46151, 51009, 85015, 98895, 138453, 230755, 255045, 323057, 692265, 969171, 1615285, 4845855]

約数ペア:

[(1, 4845855), (3, 1615285), (5, 969171), (7, 692265), (15, 323057), (19, 255045), (21, 230755), (35, 138453), (49, 98895), (57, 85015), (95, 51009), (105, 46151), (133, 36435), (147, 32965), (245, 19779), (285, 17003), (347, 13965), (399, 12145), (665, 7287), (735, 6593), (931, 5205), (1041, 4655), (1735, 2793), (1995, 2429)]