801157215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{2683}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 1358919936

約数和(自身を除く): 557762721

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1171, 2683, 3513, 5855, 8049, 13415, 17565, 19907, 40245, 45611, 59721, 99535, 136833, 228055, 298605, 684165, 3141793, 9425379, 15708965, 47126895, 53410481, 160231443, 267052405, 801157215]

約数ペア:

[(1, 801157215), (3, 267052405), (5, 160231443), (15, 53410481), (17, 47126895), (51, 15708965), (85, 9425379), (255, 3141793), (1171, 684165), (2683, 298605), (3513, 228055), (5855, 136833), (8049, 99535), (13415, 59721), (17565, 45611), (19907, 40245)]