380345145

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 616809600

約数和(自身を除く): 236464455

約数列:

[1, 3, 5, 15, 109, 327, 353, 545, 659, 1059, 1635, 1765, 1977, 3295, 5295, 9885, 38477, 71831, 115431, 192385, 215493, 232627, 359155, 577155, 697881, 1077465, 1163135, 3489405, 25356343, 76069029, 126781715, 380345145]

約数ペア:

[(1, 380345145), (3, 126781715), (5, 76069029), (15, 25356343), (109, 3489405), (327, 1163135), (353, 1077465), (545, 697881), (659, 577155), (1059, 359155), (1635, 232627), (1765, 215493), (1977, 192385), (3295, 115431), (5295, 71831), (9885, 38477)]