72230501

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 18344347

約数列:

[1, 7, 17, 71, 83, 103, 119, 497, 581, 721, 1207, 1411, 1751, 5893, 7313, 8449, 8549, 9877, 12257, 41251, 51191, 59843, 100181, 124321, 145333, 606979, 701267, 870247, 1017331, 4248853, 10318643, 72230501]

約数ペア:

[(1, 72230501), (7, 10318643), (17, 4248853), (71, 1017331), (83, 870247), (103, 701267), (119, 606979), (497, 145333), (581, 124321), (721, 100181), (1207, 59843), (1411, 51191), (1751, 41251), (5893, 12257), (7313, 9877), (8449, 8549)]