1320234615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 2749593600

約数和(自身を除く): 1429358985

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 149, 161, 207, 315, 345, 447, 483, 745, 805, 1035, 1043, 1223, 1341, 1449, 2235, 2415, 3129, 3427, 3669, 5215, 6115, 6705, 7245, 8561, 9387, 10281, 11007, 15645, 17135, 18345, 23989, 25683, 28129, 30843, 42805, 46935, 51405, 55035, 71967, 77049, 84387, 119945, 128415, 140645, 154215, 182227, 196903, 215901, 253161, 359835, 385245, 421935, 546681, 590709, 911135, 984515, 1079505, 1265805, 1275589, 1640043, 1772127, 2733405, 2953545, 3826767, 4191221, 6377945, 8200215, 8860635, 11480301, 12573663, 19133835, 20956105, 29338547, 37720989, 57401505, 62868315, 88015641, 146692735, 188604945, 264046923, 440078205, 1320234615]

約数ペア:

[(1, 1320234615), (3, 440078205), (5, 264046923), (7, 188604945), (9, 146692735), (15, 88015641), (21, 62868315), (23, 57401505), (35, 37720989), (45, 29338547), (63, 20956105), (69, 19133835), (105, 12573663), (115, 11480301), (149, 8860635), (161, 8200215), (207, 6377945), (315, 4191221), (345, 3826767), (447, 2953545), (483, 2733405), (745, 1772127), (805, 1640043), (1035, 1275589), (1043, 1265805), (1223, 1079505), (1341, 984515), (1449, 911135), (2235, 590709), (2415, 546681), (3129, 421935), (3427, 385245), (3669, 359835), (5215, 253161), (6115, 215901), (6705, 196903), (7245, 182227), (8561, 154215), (9387, 140645), (10281, 128415), (11007, 119945), (15645, 84387), (17135, 77049), (18345, 71967), (23989, 55035), (25683, 51405), (28129, 46935), (30843, 42805)]