15698068275

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{109}}^2\times {\mathrm{223}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 26644961280

約数和(自身を除く): 10946893005

約数列:

[1, 3, 5, 15, 25, 75, 79, 109, 223, 237, 327, 395, 545, 669, 1115, 1185, 1635, 1975, 2725, 3345, 5575, 5925, 8175, 8611, 11881, 16725, 17617, 24307, 25833, 35643, 43055, 52851, 59405, 72921, 88085, 121535, 129165, 178215, 215275, 264255, 297025, 364605, 440425, 607675, 645825, 891075, 938599, 1321275, 1823025, 1920253, 2649463, 2815797, 4692995, 5760759, 7948389, 9601265, 13247315, 14078985, 23464975, 28803795, 39741945, 48006325, 66236575, 70394925, 144018975, 198709725, 209307577, 627922731, 1046537885, 3139613655, 5232689425, 15698068275]

約数ペア:

[(1, 15698068275), (3, 5232689425), (5, 3139613655), (15, 1046537885), (25, 627922731), (75, 209307577), (79, 198709725), (109, 144018975), (223, 70394925), (237, 66236575), (327, 48006325), (395, 39741945), (545, 28803795), (669, 23464975), (1115, 14078985), (1185, 13247315), (1635, 9601265), (1975, 7948389), (2725, 5760759), (3345, 4692995), (5575, 2815797), (5925, 2649463), (8175, 1920253), (8611, 1823025), (11881, 1321275), (16725, 938599), (17617, 891075), (24307, 645825), (25833, 607675), (35643, 440425), (43055, 364605), (52851, 297025), (59405, 264255), (72921, 215275), (88085, 178215), (121535, 129165)]