66147015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{797}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 115831296

約数和(自身を除く): 49684281

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 503, 797, 1509, 2391, 2515, 3985, 5533, 7545, 8767, 11955, 16599, 26301, 27665, 43835, 82995, 131505, 400891, 1202673, 2004455, 4409801, 6013365, 13229403, 22049005, 66147015]

約数ペア:

[(1, 66147015), (3, 22049005), (5, 13229403), (11, 6013365), (15, 4409801), (33, 2004455), (55, 1202673), (165, 400891), (503, 131505), (797, 82995), (1509, 43835), (2391, 27665), (2515, 26301), (3985, 16599), (5533, 11955), (7545, 8767)]