68965875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5573}}^1$

素因数の和:5605

約数の個数: 48

約数和(自身を含む): 135648864

約数和(自身を除く): 66682989

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 4125, 5573, 12375, 16719, 27865, 50157, 61303, 83595, 139325, 183909, 250785, 306515, 417975, 551727, 696625, 919545, 1253925, 1532575, 2089875, 2758635, 4597725, 6269625, 7662875, 13793175, 22988625, 68965875]

約数ペア:

[(1, 68965875), (3, 22988625), (5, 13793175), (9, 7662875), (11, 6269625), (15, 4597725), (25, 2758635), (33, 2089875), (45, 1532575), (55, 1253925), (75, 919545), (99, 696625), (125, 551727), (165, 417975), (225, 306515), (275, 250785), (375, 183909), (495, 139325), (825, 83595), (1125, 61303), (1375, 50157), (2475, 27865), (4125, 16719), (5573, 12375)]