2015622635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{541}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 2757904128

約数和(自身を除く): 742281493

約数列:

[1, 5, 13, 31, 43, 65, 155, 215, 403, 541, 559, 1333, 1849, 2015, 2705, 2795, 6665, 7033, 9245, 16771, 17329, 23263, 24037, 35165, 57319, 83855, 86645, 116315, 120185, 218023, 286595, 302419, 721153, 745147, 1000309, 1090115, 1512095, 3605765, 3725735, 5001545, 9374989, 13004017, 31009579, 46874945, 65020085, 155047895, 403124527, 2015622635]

約数ペア:

[(1, 2015622635), (5, 403124527), (13, 155047895), (31, 65020085), (43, 46874945), (65, 31009579), (155, 13004017), (215, 9374989), (403, 5001545), (541, 3725735), (559, 3605765), (1333, 1512095), (1849, 1090115), (2015, 1000309), (2705, 745147), (2795, 721153), (6665, 302419), (7033, 286595), (9245, 218023), (16771, 120185), (17329, 116315), (23263, 86645), (24037, 83855), (35165, 57319)]