284645625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 532779456

約数和(自身を除く): 248133831

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 125, 165, 185, 275, 373, 375, 407, 555, 625, 825, 925, 1119, 1221, 1375, 1865, 1875, 2035, 2775, 4103, 4125, 4625, 5595, 6105, 6875, 9325, 10175, 12309, 13801, 13875, 20515, 20625, 23125, 27975, 30525, 41403, 46625, 50875, 61545, 69005, 69375, 102575, 139875, 151811, 152625, 207015, 233125, 254375, 307725, 345025, 455433, 512875, 699375, 759055, 763125, 1035075, 1538625, 1725125, 2277165, 2564375, 3795275, 5175375, 7693125, 8625625, 11385825, 18976375, 25876875, 56929125, 94881875, 284645625]

約数ペア:

[(1, 284645625), (3, 94881875), (5, 56929125), (11, 25876875), (15, 18976375), (25, 11385825), (33, 8625625), (37, 7693125), (55, 5175375), (75, 3795275), (111, 2564375), (125, 2277165), (165, 1725125), (185, 1538625), (275, 1035075), (373, 763125), (375, 759055), (407, 699375), (555, 512875), (625, 455433), (825, 345025), (925, 307725), (1119, 254375), (1221, 233125), (1375, 207015), (1865, 152625), (1875, 151811), (2035, 139875), (2775, 102575), (4103, 69375), (4125, 69005), (4625, 61545), (5595, 50875), (6105, 46625), (6875, 41403), (9325, 30525), (10175, 27975), (12309, 23125), (13801, 20625), (13875, 20515)]