57477375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 48

約数和(自身を含む): 109106400

約数和(自身を除く): 51629025

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 2689, 4275, 7125, 8067, 13445, 21375, 24201, 40335, 51091, 67225, 121005, 153273, 201675, 255455, 336125, 459819, 605025, 766365, 1008375, 1277275, 2299095, 3025125, 3831825, 6386375, 11495475, 19159125, 57477375]

約数ペア:

[(1, 57477375), (3, 19159125), (5, 11495475), (9, 6386375), (15, 3831825), (19, 3025125), (25, 2299095), (45, 1277275), (57, 1008375), (75, 766365), (95, 605025), (125, 459819), (171, 336125), (225, 255455), (285, 201675), (375, 153273), (475, 121005), (855, 67225), (1125, 51091), (1425, 40335), (2375, 24201), (2689, 21375), (4275, 13445), (7125, 8067)]