2015965247045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1\times {\mathrm{418051}}^1$

素因数の和:420305

約数の個数: 32

約数和(自身を含む): 2658409390080

約数和(自身を除く): 642444143035

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 2207, 11035, 41933, 50761, 209665, 253805, 418051, 964459, 2090255, 4822295, 7942969, 9615173, 39714845, 48075865, 182688287, 913441435, 922638557, 4613192785, 17530132583, 21220686811, 87650662915, 106103434055, 403193049409, 2015965247045]

約数ペア:

[(1, 2015965247045), (5, 403193049409), (19, 106103434055), (23, 87650662915), (95, 21220686811), (115, 17530132583), (437, 4613192785), (2185, 922638557), (2207, 913441435), (11035, 182688287), (41933, 48075865), (50761, 39714845), (209665, 9615173), (253805, 7942969), (418051, 4822295), (964459, 2090255)]