38499055

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 57390336

約数和(自身を除く): 18891281

約数列:

[1, 5, 7, 31, 35, 37, 49, 137, 155, 185, 217, 245, 259, 685, 959, 1085, 1147, 1295, 1519, 1813, 4247, 4795, 5069, 5735, 6713, 7595, 8029, 9065, 21235, 25345, 29729, 33565, 35483, 40145, 56203, 148645, 157139, 177415, 208103, 248381, 281015, 785695, 1040515, 1099973, 1241905, 5499865, 7699811, 38499055]

約数ペア:

[(1, 38499055), (5, 7699811), (7, 5499865), (31, 1241905), (35, 1099973), (37, 1040515), (49, 785695), (137, 281015), (155, 248381), (185, 208103), (217, 177415), (245, 157139), (259, 148645), (685, 56203), (959, 40145), (1085, 35483), (1147, 33565), (1295, 29729), (1519, 25345), (1813, 21235), (4247, 9065), (4795, 8029), (5069, 7595), (5735, 6713)]