66303265

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 95717376

約数和(自身を除く): 29414111

約数列:

[1, 5, 7, 31, 35, 53, 155, 217, 265, 371, 1085, 1153, 1643, 1855, 5765, 8071, 8215, 11501, 35743, 40355, 57505, 61109, 178715, 250201, 305545, 427763, 1251005, 1894379, 2138815, 9471895, 13260653, 66303265]

約数ペア:

[(1, 66303265), (5, 13260653), (7, 9471895), (31, 2138815), (35, 1894379), (53, 1251005), (155, 427763), (217, 305545), (265, 250201), (371, 178715), (1085, 61109), (1153, 57505), (1643, 40355), (1855, 35743), (5765, 11501), (8071, 8215)]