30291645

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 19382595

約数列:

[1, 3, 5, 15, 97, 109, 191, 291, 327, 485, 545, 573, 955, 1455, 1635, 2865, 10573, 18527, 20819, 31719, 52865, 55581, 62457, 92635, 104095, 158595, 277905, 312285, 2019443, 6058329, 10097215, 30291645]

約数ペア:

[(1, 30291645), (3, 10097215), (5, 6058329), (15, 2019443), (97, 312285), (109, 277905), (191, 158595), (291, 104095), (327, 92635), (485, 62457), (545, 55581), (573, 52865), (955, 31719), (1455, 20819), (1635, 18527), (2865, 10573)]