83555895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5153}}^1$

素因数の和:5231

約数の個数: 32

約数和(自身を含む): 142497792

約数和(自身を除く): 58941897

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5153, 5405, 15459, 16215, 25765, 77295, 118519, 242191, 355557, 592595, 726573, 1210955, 1777785, 3632865, 5570393, 16711179, 27851965, 83555895]

約数ペア:

[(1, 83555895), (3, 27851965), (5, 16711179), (15, 5570393), (23, 3632865), (47, 1777785), (69, 1210955), (115, 726573), (141, 592595), (235, 355557), (345, 242191), (705, 118519), (1081, 77295), (3243, 25765), (5153, 16215), (5405, 15459)]