133025895

素因数分解:

$3^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{653}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 239301216

約数和(自身を除く): 106275321

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 503, 653, 1509, 1959, 2515, 3265, 4527, 5877, 7545, 9795, 13581, 17631, 22635, 29385, 40743, 52893, 67905, 88155, 203715, 264465, 328459, 985377, 1642295, 2956131, 4926885, 8868393, 14780655, 26605179, 44341965, 133025895]

約数ペア:

[(1, 133025895), (3, 44341965), (5, 26605179), (9, 14780655), (15, 8868393), (27, 4926885), (45, 2956131), (81, 1642295), (135, 985377), (405, 328459), (503, 264465), (653, 203715), (1509, 88155), (1959, 67905), (2515, 52893), (3265, 40743), (4527, 29385), (5877, 22635), (7545, 17631), (9795, 13581)]