80102555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 111259008

約数和(自身を除く): 31156453

約数列:

[1, 5, 13, 17, 65, 71, 85, 221, 355, 923, 1021, 1105, 1207, 4615, 5105, 6035, 13273, 15691, 17357, 66365, 72491, 78455, 86785, 225641, 362455, 942383, 1128205, 1232347, 4711915, 6161735, 16020511, 80102555]

約数ペア:

[(1, 80102555), (5, 16020511), (13, 6161735), (17, 4711915), (65, 1232347), (71, 1128205), (85, 942383), (221, 362455), (355, 225641), (923, 86785), (1021, 78455), (1105, 72491), (1207, 66365), (4615, 17357), (5105, 15691), (6035, 13273)]