22316325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 40818816

約数和(自身を除く): 18502491

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 761, 1173, 1275, 1725, 1955, 2283, 3805, 5865, 9775, 11415, 12937, 17503, 19025, 29325, 38811, 52509, 57075, 64685, 87515, 194055, 262545, 297551, 323425, 437575, 892653, 970275, 1312725, 1487755, 4463265, 7438775, 22316325]

約数ペア:

[(1, 22316325), (3, 7438775), (5, 4463265), (15, 1487755), (17, 1312725), (23, 970275), (25, 892653), (51, 437575), (69, 323425), (75, 297551), (85, 262545), (115, 194055), (255, 87515), (345, 64685), (391, 57075), (425, 52509), (575, 38811), (761, 29325), (1173, 19025), (1275, 17503), (1725, 12937), (1955, 11415), (2283, 9775), (3805, 5865)]