70850065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 100590336

約数和(自身を除く): 29740271

約数列:

[1, 5, 11, 13, 55, 65, 143, 197, 503, 715, 985, 2167, 2515, 2561, 5533, 6539, 10835, 12805, 27665, 28171, 32695, 71929, 99091, 140855, 359645, 495455, 1090001, 1288183, 5450005, 6440915, 14170013, 70850065]

約数ペア:

[(1, 70850065), (5, 14170013), (11, 6440915), (13, 5450005), (55, 1288183), (65, 1090001), (143, 495455), (197, 359645), (503, 140855), (715, 99091), (985, 71929), (2167, 32695), (2515, 28171), (2561, 27665), (5533, 12805), (6539, 10835)]