1319565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 2330496

約数和(自身を除く): 1010931

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 101, 195, 201, 303, 335, 505, 871, 1005, 1313, 1515, 2613, 3939, 4355, 6565, 6767, 13065, 19695, 20301, 33835, 87971, 101505, 263913, 439855, 1319565]

約数ペア:

[(1, 1319565), (3, 439855), (5, 263913), (13, 101505), (15, 87971), (39, 33835), (65, 20301), (67, 19695), (101, 13065), (195, 6767), (201, 6565), (303, 4355), (335, 3939), (505, 2613), (871, 1515), (1005, 1313)]