29821785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1487}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 54853632

約数和(自身を除く): 25031847

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 1487, 2865, 4011, 4461, 6685, 7435, 10409, 20055, 22305, 31227, 52045, 156135, 284017, 852051, 1420085, 1988119, 4260255, 5964357, 9940595, 29821785]

約数ペア:

[(1, 29821785), (3, 9940595), (5, 5964357), (7, 4260255), (15, 1988119), (21, 1420085), (35, 852051), (105, 284017), (191, 156135), (573, 52045), (955, 31227), (1337, 22305), (1487, 20055), (2865, 10409), (4011, 7435), (4461, 6685)]