13518375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 25159680

約数和(自身を除く): 11641305

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 59, 65, 75, 125, 141, 177, 195, 235, 295, 325, 375, 611, 705, 767, 885, 975, 1175, 1475, 1625, 1833, 2301, 2773, 3055, 3525, 3835, 4425, 4875, 5875, 7375, 8319, 9165, 11505, 13865, 15275, 17625, 19175, 22125, 36049, 41595, 45825, 57525, 69325, 76375, 95875, 108147, 180245, 207975, 229125, 287625, 346625, 540735, 901225, 1039875, 2703675, 4506125, 13518375]

約数ペア:

[(1, 13518375), (3, 4506125), (5, 2703675), (13, 1039875), (15, 901225), (25, 540735), (39, 346625), (47, 287625), (59, 229125), (65, 207975), (75, 180245), (125, 108147), (141, 95875), (177, 76375), (195, 69325), (235, 57525), (295, 45825), (325, 41595), (375, 36049), (611, 22125), (705, 19175), (767, 17625), (885, 15275), (975, 13865), (1175, 11505), (1475, 9165), (1625, 8319), (1833, 7375), (2301, 5875), (2773, 4875), (3055, 4425), (3525, 3835)]