708851569245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1\times {\mathrm{9973}}^1$

素因数の和:10706

約数の個数: 64

約数和(自身を含む): 1167848478720

約数和(自身を除く): 458996909475

約数列:

[1, 3, 5, 15, 43, 129, 215, 263, 419, 645, 789, 1257, 1315, 2095, 3945, 6285, 9973, 11309, 18017, 29919, 33927, 49865, 54051, 56545, 90085, 110197, 149595, 169635, 270255, 330591, 428839, 550985, 1286517, 1652955, 2144195, 2622899, 4178687, 4738471, 6432585, 7868697, 12536061, 13114495, 14215413, 20893435, 23692355, 39343485, 62680305, 71077065, 112784657, 179683541, 338353971, 539050623, 563923285, 898417705, 1098994681, 1691769855, 2695253115, 3296984043, 5494973405, 16484920215, 47256771283, 141770313849, 236283856415, 708851569245]

約数ペア:

[(1, 708851569245), (3, 236283856415), (5, 141770313849), (15, 47256771283), (43, 16484920215), (129, 5494973405), (215, 3296984043), (263, 2695253115), (419, 1691769855), (645, 1098994681), (789, 898417705), (1257, 563923285), (1315, 539050623), (2095, 338353971), (3945, 179683541), (6285, 112784657), (9973, 71077065), (11309, 62680305), (18017, 39343485), (29919, 23692355), (33927, 20893435), (49865, 14215413), (54051, 13114495), (56545, 12536061), (90085, 7868697), (110197, 6432585), (149595, 4738471), (169635, 4178687), (270255, 2622899), (330591, 2144195), (428839, 1652955), (550985, 1286517)]