64897788345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{5801}}^1$

素因数の和:6482

約数の個数: 64

約数和(自身を含む): 113131759104

約数和(自身を除く): 48233970759

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 557, 1339, 1545, 1671, 2785, 4017, 5801, 6695, 7241, 8355, 17403, 20085, 21723, 29005, 36205, 57371, 75413, 87015, 108615, 172113, 226239, 286855, 377065, 597503, 745823, 860565, 1131195, 1792509, 2237469, 2987515, 3231157, 3729115, 7767539, 8962545, 9693471, 11187345, 16155785, 23302617, 38837695, 42005041, 48467355, 116513085, 126015123, 210025205, 332809171, 630075615, 998427513, 1664045855, 4326519223, 4992137565, 12979557669, 21632596115, 64897788345]

約数ペア:

[(1, 64897788345), (3, 21632596115), (5, 12979557669), (13, 4992137565), (15, 4326519223), (39, 1664045855), (65, 998427513), (103, 630075615), (195, 332809171), (309, 210025205), (515, 126015123), (557, 116513085), (1339, 48467355), (1545, 42005041), (1671, 38837695), (2785, 23302617), (4017, 16155785), (5801, 11187345), (6695, 9693471), (7241, 8962545), (8355, 7767539), (17403, 3729115), (20085, 3231157), (21723, 2987515), (29005, 2237469), (36205, 1792509), (57371, 1131195), (75413, 860565), (87015, 745823), (108615, 597503), (172113, 377065), (226239, 286855)]