71669475

素因数分解:

$3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 133250400

約数和(自身を除く): 61580925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 89, 135, 225, 267, 445, 675, 801, 1193, 1335, 2225, 2403, 3579, 4005, 5965, 6675, 10737, 12015, 17895, 20025, 29825, 32211, 53685, 60075, 89475, 106177, 161055, 268425, 318531, 530885, 805275, 955593, 1592655, 2654425, 2866779, 4777965, 7963275, 14333895, 23889825, 71669475]

約数ペア:

[(1, 71669475), (3, 23889825), (5, 14333895), (9, 7963275), (15, 4777965), (25, 2866779), (27, 2654425), (45, 1592655), (75, 955593), (89, 805275), (135, 530885), (225, 318531), (267, 268425), (445, 161055), (675, 106177), (801, 89475), (1193, 60075), (1335, 53685), (2225, 32211), (2403, 29825), (3579, 20025), (4005, 17895), (5965, 12015), (6675, 10737)]