1330240275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64969}}^1$

素因数の和:65005

約数の個数: 72

約数和(自身を含む): 2932485920

約数和(自身を除く): 1602245645

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 6825, 20475, 64969, 194907, 324845, 454783, 584721, 844597, 974535, 1364349, 1624225, 2273915, 2533791, 2923605, 4093047, 4222985, 4872675, 5912179, 6821745, 7601373, 11369575, 12668955, 14618025, 17736537, 20465235, 21114925, 29560895, 34108725, 38006865, 53209611, 63344775, 88682685, 102326175, 147804475, 190034325, 266048055, 443413425, 1330240275]

約数ペア:

[(1, 1330240275), (3, 443413425), (5, 266048055), (7, 190034325), (9, 147804475), (13, 102326175), (15, 88682685), (21, 63344775), (25, 53209611), (35, 38006865), (39, 34108725), (45, 29560895), (63, 21114925), (65, 20465235), (75, 17736537), (91, 14618025), (105, 12668955), (117, 11369575), (175, 7601373), (195, 6821745), (225, 5912179), (273, 4872675), (315, 4222985), (325, 4093047), (455, 2923605), (525, 2533791), (585, 2273915), (819, 1624225), (975, 1364349), (1365, 974535), (1575, 844597), (2275, 584721), (2925, 454783), (4095, 324845), (6825, 194907), (20475, 64969)]