26267625

素因数分解:

$3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 49969920

約数和(自身を除く): 23702295

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 125, 129, 135, 181, 215, 225, 375, 387, 543, 645, 675, 905, 1075, 1125, 1161, 1629, 1935, 2715, 3225, 3375, 4525, 4887, 5375, 5805, 7783, 8145, 9675, 13575, 16125, 22625, 23349, 24435, 29025, 38915, 40725, 48375, 67875, 70047, 116745, 122175, 145125, 194575, 203625, 210141, 350235, 583725, 610875, 972875, 1050705, 1751175, 2918625, 5253525, 8755875, 26267625]

約数ペア:

[(1, 26267625), (3, 8755875), (5, 5253525), (9, 2918625), (15, 1751175), (25, 1050705), (27, 972875), (43, 610875), (45, 583725), (75, 350235), (125, 210141), (129, 203625), (135, 194575), (181, 145125), (215, 122175), (225, 116745), (375, 70047), (387, 67875), (543, 48375), (645, 40725), (675, 38915), (905, 29025), (1075, 24435), (1125, 23349), (1161, 22625), (1629, 16125), (1935, 13575), (2715, 9675), (3225, 8145), (3375, 7783), (4525, 5805), (4887, 5375)]