49725375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 64

約数和(自身を含む): 99640320

約数和(自身を除く): 49914945

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 125, 133, 175, 285, 375, 399, 475, 525, 665, 875, 997, 1425, 1995, 2375, 2625, 2991, 3325, 4985, 6979, 7125, 9975, 14955, 16625, 18943, 20937, 24925, 34895, 49875, 56829, 74775, 94715, 104685, 124625, 132601, 174475, 284145, 373875, 397803, 473575, 523425, 663005, 872375, 1420725, 1989015, 2367875, 2617125, 3315025, 7103625, 9945075, 16575125, 49725375]

約数ペア:

[(1, 49725375), (3, 16575125), (5, 9945075), (7, 7103625), (15, 3315025), (19, 2617125), (21, 2367875), (25, 1989015), (35, 1420725), (57, 872375), (75, 663005), (95, 523425), (105, 473575), (125, 397803), (133, 373875), (175, 284145), (285, 174475), (375, 132601), (399, 124625), (475, 104685), (525, 94715), (665, 74775), (875, 56829), (997, 49875), (1425, 34895), (1995, 24925), (2375, 20937), (2625, 18943), (2991, 16625), (3325, 14955), (4985, 9975), (6979, 7125)]