84852985

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 38526215

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1189, 1435, 2039, 5945, 8323, 10195, 14273, 41615, 59131, 71365, 83599, 295655, 413917, 417995, 585193, 2069585, 2424371, 2925965, 12121855, 16970597, 84852985]

約数ペア:

[(1, 84852985), (5, 16970597), (7, 12121855), (29, 2925965), (35, 2424371), (41, 2069585), (145, 585193), (203, 417995), (205, 413917), (287, 295655), (1015, 83599), (1189, 71365), (1435, 59131), (2039, 41615), (5945, 14273), (8323, 10195)]