1222141245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{4423}}^1$

素因数の和:4566

約数の個数: 48

約数和(自身を含む): 2137322880

約数和(自身を除く): 915181635

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 169, 195, 327, 507, 545, 845, 1417, 1635, 2535, 4251, 4423, 7085, 13269, 18421, 21255, 22115, 55263, 57499, 66345, 92105, 172497, 276315, 287495, 482107, 747487, 862485, 1446321, 2242461, 2410535, 3737435, 6267391, 7231605, 11212305, 18802173, 31336955, 81476083, 94010865, 244428249, 407380415, 1222141245]

約数ペア:

[(1, 1222141245), (3, 407380415), (5, 244428249), (13, 94010865), (15, 81476083), (39, 31336955), (65, 18802173), (109, 11212305), (169, 7231605), (195, 6267391), (327, 3737435), (507, 2410535), (545, 2242461), (845, 1446321), (1417, 862485), (1635, 747487), (2535, 482107), (4251, 287495), (4423, 276315), (7085, 172497), (13269, 92105), (18421, 66345), (21255, 57499), (22115, 55263)]