78161325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5573}}^1$

素因数の和:5614

約数の個数: 48

約数和(自身を含む): 149294016

約数和(自身を除く): 71132691

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 5573, 14025, 16719, 27865, 61303, 83595, 94741, 139325, 183909, 284223, 306515, 417975, 473705, 919545, 1042151, 1421115, 1532575, 2368525, 3126453, 4597725, 5210755, 7105575, 15632265, 26053775, 78161325]

約数ペア:

[(1, 78161325), (3, 26053775), (5, 15632265), (11, 7105575), (15, 5210755), (17, 4597725), (25, 3126453), (33, 2368525), (51, 1532575), (55, 1421115), (75, 1042151), (85, 919545), (165, 473705), (187, 417975), (255, 306515), (275, 284223), (425, 183909), (561, 139325), (825, 94741), (935, 83595), (1275, 61303), (2805, 27865), (4675, 16719), (5573, 14025)]