1330247815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2\times {\mathrm{97}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 1800634752

約数和(自身を除く): 470386937

約数列:

[1, 5, 13, 47, 65, 67, 97, 235, 335, 485, 611, 871, 1261, 3055, 3149, 4355, 4489, 4559, 6305, 6499, 15745, 22445, 22795, 32495, 40937, 58357, 59267, 84487, 204685, 210983, 291785, 296335, 305453, 422435, 435433, 1054915, 1527265, 2177165, 2742779, 3970889, 5660629, 13713895, 19854445, 20465351, 28303145, 102326755, 266049563, 1330247815]

約数ペア:

[(1, 1330247815), (5, 266049563), (13, 102326755), (47, 28303145), (65, 20465351), (67, 19854445), (97, 13713895), (235, 5660629), (335, 3970889), (485, 2742779), (611, 2177165), (871, 1527265), (1261, 1054915), (3055, 435433), (3149, 422435), (4355, 305453), (4489, 296335), (4559, 291785), (6305, 210983), (6499, 204685), (15745, 84487), (22445, 59267), (22795, 58357), (32495, 40937)]