1229046975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18269}}^1$

素因数の和:18321

約数の個数: 72

約数和(自身を含む): 2473904160

約数和(自身を除く): 1244857185

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 575, 585, 897, 975, 1035, 1495, 1725, 2691, 2925, 4485, 5175, 7475, 13455, 18269, 22425, 54807, 67275, 91345, 164421, 237497, 274035, 420187, 456725, 712491, 822105, 1187485, 1260561, 1370175, 2100935, 2137473, 3562455, 3781683, 4110525, 5462431, 5937425, 6302805, 10504675, 10687365, 16387293, 17812275, 18908415, 27312155, 31514025, 49161879, 53436825, 81936465, 94542075, 136560775, 245809395, 409682325, 1229046975]

約数ペア:

[(1, 1229046975), (3, 409682325), (5, 245809395), (9, 136560775), (13, 94542075), (15, 81936465), (23, 53436825), (25, 49161879), (39, 31514025), (45, 27312155), (65, 18908415), (69, 17812275), (75, 16387293), (115, 10687365), (117, 10504675), (195, 6302805), (207, 5937425), (225, 5462431), (299, 4110525), (325, 3781683), (345, 3562455), (575, 2137473), (585, 2100935), (897, 1370175), (975, 1260561), (1035, 1187485), (1495, 822105), (1725, 712491), (2691, 456725), (2925, 420187), (4485, 274035), (5175, 237497), (7475, 164421), (13455, 91345), (18269, 67275), (22425, 54807)]