22268925

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1600

約数の個数: 60

約数和(自身を含む): 47172576

約数和(自身を除く): 24903651

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1571, 1575, 2025, 2835, 4713, 4725, 7855, 10997, 14139, 14175, 23565, 32991, 39275, 42417, 54985, 70695, 98973, 117825, 127251, 164955, 212085, 274925, 296919, 353475, 494865, 636255, 824775, 890757, 1060425, 1484595, 2474325, 3181275, 4453785, 7422975, 22268925]

約数ペア:

[(1, 22268925), (3, 7422975), (5, 4453785), (7, 3181275), (9, 2474325), (15, 1484595), (21, 1060425), (25, 890757), (27, 824775), (35, 636255), (45, 494865), (63, 353475), (75, 296919), (81, 274925), (105, 212085), (135, 164955), (175, 127251), (189, 117825), (225, 98973), (315, 70695), (405, 54985), (525, 42417), (567, 39275), (675, 32991), (945, 23565), (1571, 14175), (1575, 14139), (2025, 10997), (2835, 7855), (4713, 4725)]