191385195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9199}}^1$

素因数の和:9299

約数の個数: 32

約数和(自身を含む): 326784000

約数和(自身を除く): 135398805

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 9199, 20805, 27597, 45995, 137985, 174781, 524343, 671527, 873905, 2014581, 2621715, 3357635, 10072905, 12759013, 38277039, 63795065, 191385195]

約数ペア:

[(1, 191385195), (3, 63795065), (5, 38277039), (15, 12759013), (19, 10072905), (57, 3357635), (73, 2621715), (95, 2014581), (219, 873905), (285, 671527), (365, 524343), (1095, 174781), (1387, 137985), (4161, 45995), (6935, 27597), (9199, 20805)]