23491875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 45885312

約数和(自身を除く): 22393437

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 67, 75, 85, 125, 165, 187, 201, 255, 275, 335, 375, 425, 561, 625, 737, 825, 935, 1005, 1139, 1275, 1375, 1675, 1875, 2125, 2211, 2805, 3417, 3685, 4125, 4675, 5025, 5695, 6375, 6875, 8375, 10625, 11055, 12529, 14025, 17085, 18425, 20625, 23375, 25125, 28475, 31875, 37587, 41875, 55275, 62645, 70125, 85425, 92125, 116875, 125625, 142375, 187935, 276375, 313225, 350625, 427125, 460625, 711875, 939675, 1381875, 1566125, 2135625, 4698375, 7830625, 23491875]

約数ペア:

[(1, 23491875), (3, 7830625), (5, 4698375), (11, 2135625), (15, 1566125), (17, 1381875), (25, 939675), (33, 711875), (51, 460625), (55, 427125), (67, 350625), (75, 313225), (85, 276375), (125, 187935), (165, 142375), (187, 125625), (201, 116875), (255, 92125), (275, 85425), (335, 70125), (375, 62645), (425, 55275), (561, 41875), (625, 37587), (737, 31875), (825, 28475), (935, 25125), (1005, 23375), (1139, 20625), (1275, 18425), (1375, 17085), (1675, 14025), (1875, 12529), (2125, 11055), (2211, 10625), (2805, 8375), (3417, 6875), (3685, 6375), (4125, 5695), (4675, 5025)]