494558315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2017}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 653832000

約数和(自身を除く): 159273685

約数列:

[1, 5, 19, 29, 89, 95, 145, 445, 551, 1691, 2017, 2581, 2755, 8455, 10085, 12905, 38323, 49039, 58493, 179513, 191615, 245195, 292465, 897565, 1111367, 3410747, 5205877, 5556835, 17053735, 26029385, 98911663, 494558315]

約数ペア:

[(1, 494558315), (5, 98911663), (19, 26029385), (29, 17053735), (89, 5556835), (95, 5205877), (145, 3410747), (445, 1111367), (551, 897565), (1691, 292465), (2017, 245195), (2581, 191615), (2755, 179513), (8455, 58493), (10085, 49039), (12905, 38323)]