1900353922565

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{11071}}^1\times {\mathrm{32479}}^1$

素因数の和:43713

約数の個数: 32

約数和(自身を含む): 2623777013760

約数和(自身を除く): 723423091195

約数列:

[1, 5, 7, 35, 151, 755, 1057, 5285, 11071, 32479, 55355, 77497, 162395, 227353, 387485, 1136765, 1671721, 4904329, 8358605, 11702047, 24521645, 34330303, 58510235, 171651515, 359575009, 1797875045, 2517025063, 12585125315, 54295826359, 271479131795, 380070784513, 1900353922565]

約数ペア:

[(1, 1900353922565), (5, 380070784513), (7, 271479131795), (35, 54295826359), (151, 12585125315), (755, 2517025063), (1057, 1797875045), (5285, 359575009), (11071, 171651515), (32479, 58510235), (55355, 34330303), (77497, 24521645), (162395, 11702047), (227353, 8358605), (387485, 4904329), (1136765, 1671721)]