4328393755

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 6347169792

約数和(自身を除く): 2018776037

約数列:

[1, 5, 7, 31, 35, 37, 137, 155, 185, 217, 259, 685, 787, 959, 1085, 1147, 1295, 3935, 4247, 4795, 5069, 5509, 5735, 8029, 21235, 24397, 25345, 27545, 29119, 29729, 35483, 40145, 107819, 121985, 145595, 148645, 157139, 170779, 177415, 203833, 539095, 754733, 785695, 853895, 902689, 1019165, 1099973, 3342389, 3773665, 3989303, 4513445, 5499865, 6318823, 16711945, 19946515, 23396723, 27925121, 31594115, 116983615, 123668393, 139625605, 618341965, 865678751, 4328393755]

約数ペア:

[(1, 4328393755), (5, 865678751), (7, 618341965), (31, 139625605), (35, 123668393), (37, 116983615), (137, 31594115), (155, 27925121), (185, 23396723), (217, 19946515), (259, 16711945), (685, 6318823), (787, 5499865), (959, 4513445), (1085, 3989303), (1147, 3773665), (1295, 3342389), (3935, 1099973), (4247, 1019165), (4795, 902689), (5069, 853895), (5509, 785695), (5735, 754733), (8029, 539095), (21235, 203833), (24397, 177415), (25345, 170779), (27545, 157139), (29119, 148645), (29729, 145595), (35483, 121985), (40145, 107819)]