849225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 1543056

約数和(自身を除く): 693831

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 169, 195, 201, 325, 335, 507, 845, 871, 975, 1005, 1675, 2535, 2613, 4225, 4355, 5025, 11323, 12675, 13065, 21775, 33969, 56615, 65325, 169845, 283075, 849225]

約数ペア:

[(1, 849225), (3, 283075), (5, 169845), (13, 65325), (15, 56615), (25, 33969), (39, 21775), (65, 13065), (67, 12675), (75, 11323), (169, 5025), (195, 4355), (201, 4225), (325, 2613), (335, 2535), (507, 1675), (845, 1005), (871, 975)]