72466185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1019}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 54438135

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 431, 1019, 1293, 2155, 3057, 4741, 5095, 6465, 11209, 14223, 15285, 23705, 33627, 56045, 71115, 168135, 439189, 1317567, 2195945, 4831079, 6587835, 14493237, 24155395, 72466185]

約数ペア:

[(1, 72466185), (3, 24155395), (5, 14493237), (11, 6587835), (15, 4831079), (33, 2195945), (55, 1317567), (165, 439189), (431, 168135), (1019, 71115), (1293, 56045), (2155, 33627), (3057, 23705), (4741, 15285), (5095, 14223), (6465, 11209)]