1967105

素因数分解:

$5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 32

約数和(自身を含む): 2918400

約数和(自身を除く): 951295

約数列:

[1, 5, 7, 31, 35, 37, 49, 155, 185, 217, 245, 259, 343, 1085, 1147, 1295, 1519, 1715, 1813, 5735, 7595, 8029, 9065, 10633, 12691, 40145, 53165, 56203, 63455, 281015, 393421, 1967105]

約数ペア:

[(1, 1967105), (5, 393421), (7, 281015), (31, 63455), (35, 56203), (37, 53165), (49, 40145), (155, 12691), (185, 10633), (217, 9065), (245, 8029), (259, 7595), (343, 5735), (1085, 1813), (1147, 1715), (1295, 1519)]