53668875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 98017920

約数和(自身を除く): 44349045

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 101, 109, 125, 195, 303, 325, 327, 375, 505, 545, 975, 1313, 1417, 1515, 1625, 1635, 2525, 2725, 3939, 4251, 4875, 6565, 7085, 7575, 8175, 11009, 12625, 13625, 19695, 21255, 32825, 33027, 35425, 37875, 40875, 55045, 98475, 106275, 143117, 164125, 165135, 177125, 275225, 429351, 492375, 531375, 715585, 825675, 1376125, 2146755, 3577925, 4128375, 10733775, 17889625, 53668875]

約数ペア:

[(1, 53668875), (3, 17889625), (5, 10733775), (13, 4128375), (15, 3577925), (25, 2146755), (39, 1376125), (65, 825675), (75, 715585), (101, 531375), (109, 492375), (125, 429351), (195, 275225), (303, 177125), (325, 165135), (327, 164125), (375, 143117), (505, 106275), (545, 98475), (975, 55045), (1313, 40875), (1417, 37875), (1515, 35425), (1625, 33027), (1635, 32825), (2525, 21255), (2725, 19695), (3939, 13625), (4251, 12625), (4875, 11009), (6565, 8175), (7085, 7575)]