42711345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 79971840

約数和(自身を除く): 37260495

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 1035, 1305, 1423, 2001, 3335, 4269, 6003, 7115, 10005, 12807, 21345, 30015, 32729, 41267, 64035, 98187, 123801, 163645, 206335, 294561, 371403, 490935, 619005, 949141, 1472805, 1857015, 2847423, 4745705, 8542269, 14237115, 42711345]

約数ペア:

[(1, 42711345), (3, 14237115), (5, 8542269), (9, 4745705), (15, 2847423), (23, 1857015), (29, 1472805), (45, 949141), (69, 619005), (87, 490935), (115, 371403), (145, 294561), (207, 206335), (261, 163645), (345, 123801), (435, 98187), (667, 64035), (1035, 41267), (1305, 32729), (1423, 30015), (2001, 21345), (3335, 12807), (4269, 10005), (6003, 7115)]