74907085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 101243520

約数和(自身を除く): 26336435

約数列:

[1, 5, 11, 55, 61, 83, 269, 305, 415, 671, 913, 1345, 2959, 3355, 4565, 5063, 14795, 16409, 22327, 25315, 55693, 82045, 111635, 180499, 245597, 278465, 902495, 1227985, 1361947, 6809735, 14981417, 74907085]

約数ペア:

[(1, 74907085), (5, 14981417), (11, 6809735), (55, 1361947), (61, 1227985), (83, 902495), (269, 278465), (305, 245597), (415, 180499), (671, 111635), (913, 82045), (1345, 55693), (2959, 25315), (3355, 22327), (4565, 16409), (5063, 14795)]