358354375

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 473923296

約数和(自身を除く): 115568921

約数列:

[1, 5, 23, 25, 97, 115, 125, 257, 485, 575, 625, 1285, 2231, 2425, 2875, 5911, 6425, 11155, 12125, 14375, 24929, 29555, 32125, 55775, 60625, 124645, 147775, 160625, 278875, 573367, 623225, 738875, 1394375, 2866835, 3116125, 3694375, 14334175, 15580625, 71670875, 358354375]

約数ペア:

[(1, 358354375), (5, 71670875), (23, 15580625), (25, 14334175), (97, 3694375), (115, 3116125), (125, 2866835), (257, 1394375), (485, 738875), (575, 623225), (625, 573367), (1285, 278875), (2231, 160625), (2425, 147775), (2875, 124645), (5911, 60625), (6425, 55775), (11155, 32125), (12125, 29555), (14375, 24929)]