53363565

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 98661888

約数和(自身を除く): 45298323

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 705, 1035, 1081, 1097, 2115, 3243, 3291, 5405, 5485, 9729, 9873, 16215, 16455, 25231, 48645, 49365, 51559, 75693, 126155, 154677, 227079, 257795, 378465, 464031, 773385, 1135395, 1185857, 2320155, 3557571, 5929285, 10672713, 17787855, 53363565]

約数ペア:

[(1, 53363565), (3, 17787855), (5, 10672713), (9, 5929285), (15, 3557571), (23, 2320155), (45, 1185857), (47, 1135395), (69, 773385), (115, 464031), (141, 378465), (207, 257795), (235, 227079), (345, 154677), (423, 126155), (705, 75693), (1035, 51559), (1081, 49365), (1097, 48645), (2115, 25231), (3243, 16455), (3291, 16215), (5405, 9873), (5485, 9729)]