1283804927795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1\times {\mathrm{102677}}^1$

素因数の和:104135

約数の個数: 32

約数和(自身を含む): 1671515697600

約数和(自身を除く): 387710769805

約数列:

[1, 5, 13, 65, 149, 745, 1291, 1937, 6455, 9685, 16783, 83915, 102677, 192359, 513385, 961795, 1334801, 2500667, 6674005, 12503335, 15298873, 76494365, 132556007, 198885349, 662780035, 994426745, 1723228091, 8616140455, 19750845043, 98754225215, 256760985559, 1283804927795]

約数ペア:

[(1, 1283804927795), (5, 256760985559), (13, 98754225215), (65, 19750845043), (149, 8616140455), (745, 1723228091), (1291, 994426745), (1937, 662780035), (6455, 198885349), (9685, 132556007), (16783, 76494365), (83915, 15298873), (102677, 12503335), (192359, 6674005), (513385, 2500667), (961795, 1334801)]