1275480765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{9521}}^1$

素因数の和:9774

約数の個数: 48

約数和(自身を含む): 2391545520

約数和(自身を除く): 1116064755

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 229, 585, 687, 1145, 2061, 2977, 3435, 8931, 9521, 10305, 14885, 26793, 28563, 44655, 47605, 85689, 123773, 133965, 142815, 371319, 428445, 618865, 1113957, 1856595, 2180309, 5569785, 6540927, 10901545, 19622781, 28344017, 32704635, 85032051, 98113905, 141720085, 255096153, 425160255, 1275480765]

約数ペア:

[(1, 1275480765), (3, 425160255), (5, 255096153), (9, 141720085), (13, 98113905), (15, 85032051), (39, 32704635), (45, 28344017), (65, 19622781), (117, 10901545), (195, 6540927), (229, 5569785), (585, 2180309), (687, 1856595), (1145, 1113957), (2061, 618865), (2977, 428445), (3435, 371319), (8931, 142815), (9521, 133965), (10305, 123773), (14885, 85689), (26793, 47605), (28563, 44655)]