7533765

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 14152320

約数和(自身を除く): 6618555

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 251, 261, 345, 435, 667, 753, 1035, 1255, 1305, 2001, 2259, 3335, 3765, 5773, 6003, 7279, 10005, 11295, 17319, 21837, 28865, 30015, 36395, 51957, 65511, 86595, 109185, 167417, 259785, 327555, 502251, 837085, 1506753, 2511255, 7533765]

約数ペア:

[(1, 7533765), (3, 2511255), (5, 1506753), (9, 837085), (15, 502251), (23, 327555), (29, 259785), (45, 167417), (69, 109185), (87, 86595), (115, 65511), (145, 51957), (207, 36395), (251, 30015), (261, 28865), (345, 21837), (435, 17319), (667, 11295), (753, 10005), (1035, 7279), (1255, 6003), (1305, 5773), (2001, 3765), (2259, 3335)]