71086565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 97016832

約数和(自身を除く): 25930267

約数列:

[1, 5, 11, 31, 55, 155, 173, 241, 341, 865, 1205, 1705, 1903, 2651, 5363, 7471, 9515, 13255, 26815, 37355, 41693, 58993, 82181, 208465, 294965, 410905, 458623, 1292483, 2293115, 6462415, 14217313, 71086565]

約数ペア:

[(1, 71086565), (5, 14217313), (11, 6462415), (31, 2293115), (55, 1292483), (155, 458623), (173, 410905), (241, 294965), (341, 208465), (865, 82181), (1205, 58993), (1705, 41693), (1903, 37355), (2651, 26815), (5363, 13255), (7471, 9515)]