66698775

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 144157440

約数和(自身を除く): 77458665

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 117, 135, 143, 165, 195, 225, 275, 297, 325, 351, 429, 495, 585, 675, 691, 715, 825, 975, 1287, 1485, 1755, 2073, 2145, 2475, 2925, 3455, 3575, 3861, 6219, 6435, 7425, 7601, 8775, 8983, 10365, 10725, 17275, 18657, 19305, 22803, 26949, 31095, 32175, 38005, 44915, 51825, 68409, 80847, 93285, 96525, 98813, 114015, 134745, 155475, 190025, 205227, 224575, 242541, 296439, 342045, 404235, 466425, 494065, 570075, 673725, 889317, 1026135, 1212705, 1482195, 1710225, 2021175, 2470325, 2667951, 4446585, 5130675, 6063525, 7410975, 13339755, 22232925, 66698775]

約数ペア:

[(1, 66698775), (3, 22232925), (5, 13339755), (9, 7410975), (11, 6063525), (13, 5130675), (15, 4446585), (25, 2667951), (27, 2470325), (33, 2021175), (39, 1710225), (45, 1482195), (55, 1212705), (65, 1026135), (75, 889317), (99, 673725), (117, 570075), (135, 494065), (143, 466425), (165, 404235), (195, 342045), (225, 296439), (275, 242541), (297, 224575), (325, 205227), (351, 190025), (429, 155475), (495, 134745), (585, 114015), (675, 98813), (691, 96525), (715, 93285), (825, 80847), (975, 68409), (1287, 51825), (1485, 44915), (1755, 38005), (2073, 32175), (2145, 31095), (2475, 26949), (2925, 22803), (3455, 19305), (3575, 18657), (3861, 17275), (6219, 10725), (6435, 10365), (7425, 8983), (7601, 8775)]