65761215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{599}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 113702400

約数和(自身を除く): 47941185

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 563, 599, 1689, 1797, 2815, 2995, 7319, 7787, 8445, 8985, 21957, 23361, 36595, 38935, 109785, 116805, 337237, 1011711, 1686185, 4384081, 5058555, 13152243, 21920405, 65761215]

約数ペア:

[(1, 65761215), (3, 21920405), (5, 13152243), (13, 5058555), (15, 4384081), (39, 1686185), (65, 1011711), (195, 337237), (563, 116805), (599, 109785), (1689, 38935), (1797, 36595), (2815, 23361), (2995, 21957), (7319, 8985), (7787, 8445)]