26914485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 51383808

約数和(自身を除く): 24469323

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 115, 195, 221, 255, 299, 345, 353, 391, 663, 897, 1059, 1105, 1173, 1495, 1765, 1955, 3315, 4485, 4589, 5083, 5295, 5865, 6001, 8119, 13767, 15249, 18003, 22945, 24357, 25415, 30005, 40595, 68835, 76245, 78013, 90015, 105547, 121785, 138023, 234039, 316641, 390065, 414069, 527735, 690115, 1170195, 1583205, 1794299, 2070345, 5382897, 8971495, 26914485]

約数ペア:

[(1, 26914485), (3, 8971495), (5, 5382897), (13, 2070345), (15, 1794299), (17, 1583205), (23, 1170195), (39, 690115), (51, 527735), (65, 414069), (69, 390065), (85, 316641), (115, 234039), (195, 138023), (221, 121785), (255, 105547), (299, 90015), (345, 78013), (353, 76245), (391, 68835), (663, 40595), (897, 30005), (1059, 25415), (1105, 24357), (1173, 22945), (1495, 18003), (1765, 15249), (1955, 13767), (3315, 8119), (4485, 6001), (4589, 5865), (5083, 5295)]