528847345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 698090400

約数和(自身を除く): 169243055

約数列:

[1, 5, 13, 65, 89, 113, 445, 565, 809, 1157, 1469, 4045, 5785, 7345, 10057, 10517, 50285, 52585, 72001, 91417, 130741, 360005, 457085, 653705, 936013, 1188421, 4680065, 5942105, 8136113, 40680565, 105769469, 528847345]

約数ペア:

[(1, 528847345), (5, 105769469), (13, 40680565), (65, 8136113), (89, 5942105), (113, 4680065), (445, 1188421), (565, 936013), (809, 653705), (1157, 457085), (1469, 360005), (4045, 130741), (5785, 91417), (7345, 72001), (10057, 52585), (10517, 50285)]