73420875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 153316800

約数和(自身を除く): 79895925

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 125, 153, 165, 187, 225, 255, 275, 349, 375, 425, 495, 561, 765, 825, 935, 1047, 1125, 1275, 1375, 1683, 1745, 2125, 2475, 2805, 3141, 3825, 3839, 4125, 4675, 5235, 5933, 6375, 8415, 8725, 11517, 12375, 14025, 15705, 17799, 19125, 19195, 23375, 26175, 29665, 34551, 42075, 43625, 53397, 57585, 65263, 70125, 78525, 88995, 95975, 130875, 148325, 172755, 195789, 210375, 266985, 287925, 326315, 392625, 444975, 479875, 587367, 741625, 863775, 978945, 1334925, 1439625, 1631575, 2224875, 2936835, 4318875, 4894725, 6674625, 8157875, 14684175, 24473625, 73420875]

約数ペア:

[(1, 73420875), (3, 24473625), (5, 14684175), (9, 8157875), (11, 6674625), (15, 4894725), (17, 4318875), (25, 2936835), (33, 2224875), (45, 1631575), (51, 1439625), (55, 1334925), (75, 978945), (85, 863775), (99, 741625), (125, 587367), (153, 479875), (165, 444975), (187, 392625), (225, 326315), (255, 287925), (275, 266985), (349, 210375), (375, 195789), (425, 172755), (495, 148325), (561, 130875), (765, 95975), (825, 88995), (935, 78525), (1047, 70125), (1125, 65263), (1275, 57585), (1375, 53397), (1683, 43625), (1745, 42075), (2125, 34551), (2475, 29665), (2805, 26175), (3141, 23375), (3825, 19195), (3839, 19125), (4125, 17799), (4675, 15705), (5235, 14025), (5933, 12375), (6375, 11517), (8415, 8725)]