28542922375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{39241}}^1$

素因数の和:39313

約数の個数: 48

約数和(自身を含む): 40623946272

約数和(自身を除く): 12081023897

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 529, 575, 1265, 1375, 2645, 2875, 5819, 6325, 13225, 29095, 31625, 39241, 66125, 145475, 196205, 431651, 727375, 902543, 981025, 2158255, 4512715, 4905125, 9927973, 10791275, 20758489, 22563575, 49639865, 53956375, 103792445, 112817875, 228343379, 248199325, 518962225, 1141716895, 1240996625, 2594811125, 5708584475, 28542922375]

約数ペア:

[(1, 28542922375), (5, 5708584475), (11, 2594811125), (23, 1240996625), (25, 1141716895), (55, 518962225), (115, 248199325), (125, 228343379), (253, 112817875), (275, 103792445), (529, 53956375), (575, 49639865), (1265, 22563575), (1375, 20758489), (2645, 10791275), (2875, 9927973), (5819, 4905125), (6325, 4512715), (13225, 2158255), (29095, 981025), (31625, 902543), (39241, 727375), (66125, 431651), (145475, 196205)]