49584375

素因数分解:

$3^2\times 5^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 93837744

約数和(自身を除く): 44253369

約数列:

[1, 3, 5, 9, 15, 25, 41, 43, 45, 75, 123, 125, 129, 205, 215, 225, 369, 375, 387, 615, 625, 645, 1025, 1075, 1125, 1763, 1845, 1875, 1935, 3075, 3125, 3225, 5125, 5289, 5375, 5625, 8815, 9225, 9375, 9675, 15375, 15867, 16125, 25625, 26445, 26875, 28125, 44075, 46125, 48375, 76875, 79335, 80625, 128125, 132225, 134375, 220375, 230625, 241875, 384375, 396675, 403125, 661125, 1101875, 1153125, 1209375, 1983375, 3305625, 5509375, 9916875, 16528125, 49584375]

約数ペア:

[(1, 49584375), (3, 16528125), (5, 9916875), (9, 5509375), (15, 3305625), (25, 1983375), (41, 1209375), (43, 1153125), (45, 1101875), (75, 661125), (123, 403125), (125, 396675), (129, 384375), (205, 241875), (215, 230625), (225, 220375), (369, 134375), (375, 132225), (387, 128125), (615, 80625), (625, 79335), (645, 76875), (1025, 48375), (1075, 46125), (1125, 44075), (1763, 28125), (1845, 26875), (1875, 26445), (1935, 25625), (3075, 16125), (3125, 15867), (3225, 15375), (5125, 9675), (5289, 9375), (5375, 9225), (5625, 8815)]