1337507985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{25411}}^1$

素因数の和:25470

約数の個数: 48

約数和(自身を含む): 2433453120

約数和(自身を除く): 1095945135

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 121, 145, 165, 319, 363, 435, 605, 957, 1595, 1815, 3509, 4785, 10527, 17545, 25411, 52635, 76233, 127055, 279521, 381165, 736919, 838563, 1397605, 2210757, 3074731, 3684595, 4192815, 8106109, 9224193, 11053785, 15373655, 24318327, 40530545, 46120965, 89167199, 121591635, 267501597, 445835995, 1337507985]

約数ペア:

[(1, 1337507985), (3, 445835995), (5, 267501597), (11, 121591635), (15, 89167199), (29, 46120965), (33, 40530545), (55, 24318327), (87, 15373655), (121, 11053785), (145, 9224193), (165, 8106109), (319, 4192815), (363, 3684595), (435, 3074731), (605, 2210757), (957, 1397605), (1595, 838563), (1815, 736919), (3509, 381165), (4785, 279521), (10527, 127055), (17545, 76233), (25411, 52635)]