66444315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 127180800

約数和(自身を除く): 60736485

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 137, 149, 155, 217, 411, 447, 465, 651, 685, 745, 959, 1043, 1085, 2055, 2235, 2877, 3129, 3255, 4247, 4619, 4795, 5215, 12741, 13857, 14385, 15645, 20413, 21235, 23095, 29729, 32333, 61239, 63705, 69285, 89187, 96999, 102065, 142891, 148645, 161665, 306195, 428673, 445935, 484995, 632803, 714455, 1898409, 2143365, 3164015, 4429621, 9492045, 13288863, 22148105, 66444315]

約数ペア:

[(1, 66444315), (3, 22148105), (5, 13288863), (7, 9492045), (15, 4429621), (21, 3164015), (31, 2143365), (35, 1898409), (93, 714455), (105, 632803), (137, 484995), (149, 445935), (155, 428673), (217, 306195), (411, 161665), (447, 148645), (465, 142891), (651, 102065), (685, 96999), (745, 89187), (959, 69285), (1043, 63705), (1085, 61239), (2055, 32333), (2235, 29729), (2877, 23095), (3129, 21235), (3255, 20413), (4247, 15645), (4619, 14385), (4795, 13857), (5215, 12741)]