69159805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 98195328

約数和(自身を除く): 29035523

約数列:

[1, 5, 11, 13, 55, 65, 143, 197, 491, 715, 985, 2167, 2455, 2561, 5401, 6383, 10835, 12805, 27005, 28171, 31915, 70213, 96727, 140855, 351065, 483635, 1063997, 1257451, 5319985, 6287255, 13831961, 69159805]

約数ペア:

[(1, 69159805), (5, 13831961), (11, 6287255), (13, 5319985), (55, 1257451), (65, 1063997), (143, 483635), (197, 351065), (491, 140855), (715, 96727), (985, 70213), (2167, 31915), (2455, 28171), (2561, 27005), (5401, 12805), (6383, 10835)]