18559125

素因数分解:

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

素因数の和:90

約数の個数: 96

約数和(自身を含む): 38158848

約数和(自身を除く): 19599723

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 47, 65, 75, 81, 117, 125, 135, 141, 195, 225, 235, 243, 325, 351, 375, 405, 423, 585, 611, 675, 705, 975, 1053, 1125, 1175, 1215, 1269, 1625, 1755, 1833, 2025, 2115, 2925, 3055, 3159, 3375, 3525, 3807, 4875, 5265, 5499, 5875, 6075, 6345, 8775, 9165, 10125, 10575, 11421, 14625, 15275, 15795, 16497, 17625, 19035, 26325, 27495, 30375, 31725, 43875, 45825, 49491, 52875, 57105, 76375, 78975, 82485, 95175, 131625, 137475, 148473, 158625, 229125, 247455, 285525, 394875, 412425, 475875, 687375, 742365, 1237275, 1427625, 2062125, 3711825, 6186375, 18559125]

約数ペア:

[(1, 18559125), (3, 6186375), (5, 3711825), (9, 2062125), (13, 1427625), (15, 1237275), (25, 742365), (27, 687375), (39, 475875), (45, 412425), (47, 394875), (65, 285525), (75, 247455), (81, 229125), (117, 158625), (125, 148473), (135, 137475), (141, 131625), (195, 95175), (225, 82485), (235, 78975), (243, 76375), (325, 57105), (351, 52875), (375, 49491), (405, 45825), (423, 43875), (585, 31725), (611, 30375), (675, 27495), (705, 26325), (975, 19035), (1053, 17625), (1125, 16497), (1175, 15795), (1215, 15275), (1269, 14625), (1625, 11421), (1755, 10575), (1833, 10125), (2025, 9165), (2115, 8775), (2925, 6345), (3055, 6075), (3159, 5875), (3375, 5499), (3525, 5265), (3807, 4875)]