6423235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 9999360

約数和(自身を除く): 3576125

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 743, 1235, 1729, 3715, 5201, 8645, 9659, 14117, 26005, 48295, 67613, 70585, 98819, 183521, 338065, 494095, 917605, 1284647, 6423235]

約数ペア:

[(1, 6423235), (5, 1284647), (7, 917605), (13, 494095), (19, 338065), (35, 183521), (65, 98819), (91, 70585), (95, 67613), (133, 48295), (247, 26005), (455, 14117), (665, 9659), (743, 8645), (1235, 5201), (1729, 3715)]