73009495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 102574080

約数和(自身を除く): 29564585

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 1907, 2015, 2945, 7657, 9535, 24791, 36233, 38285, 59117, 123955, 181165, 295585, 471029, 768521, 1123223, 2355145, 3842605, 5616115, 14601899, 73009495]

約数ペア:

[(1, 73009495), (5, 14601899), (13, 5616115), (19, 3842605), (31, 2355145), (65, 1123223), (95, 768521), (155, 471029), (247, 295585), (403, 181165), (589, 123955), (1235, 59117), (1907, 38285), (2015, 36233), (2945, 24791), (7657, 9535)]