28197194850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1898801}}^1$

素因数の和:1898833

約数の個数: 96

約数和(自身を含む): 84762521280

約数和(自身を除く): 56565326430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1350, 1485, 1650, 2475, 2970, 4950, 7425, 14850, 1898801, 3797602, 5696403, 9494005, 11392806, 17089209, 18988010, 20886811, 28482015, 34178418, 41773622, 47470025, 51267627, 56964030, 62660433, 85446045, 94940050, 102535254, 104434055, 125320866, 142410075, 170892090, 187981299, 208868110, 256338135, 284820150, 313302165, 375962598, 427230225, 512676270, 522170275, 563943897, 626604330, 854460450, 939906495, 1044340550, 1127887794, 1281690675, 1566510825, 1879812990, 2563381350, 2819719485, 3133021650, 4699532475, 5639438970, 9399064950, 14098597425, 28197194850]

約数ペア:

[(1, 28197194850), (2, 14098597425), (3, 9399064950), (5, 5639438970), (6, 4699532475), (9, 3133021650), (10, 2819719485), (11, 2563381350), (15, 1879812990), (18, 1566510825), (22, 1281690675), (25, 1127887794), (27, 1044340550), (30, 939906495), (33, 854460450), (45, 626604330), (50, 563943897), (54, 522170275), (55, 512676270), (66, 427230225), (75, 375962598), (90, 313302165), (99, 284820150), (110, 256338135), (135, 208868110), (150, 187981299), (165, 170892090), (198, 142410075), (225, 125320866), (270, 104434055), (275, 102535254), (297, 94940050), (330, 85446045), (450, 62660433), (495, 56964030), (550, 51267627), (594, 47470025), (675, 41773622), (825, 34178418), (990, 28482015), (1350, 20886811), (1485, 18988010), (1650, 17089209), (2475, 11392806), (2970, 9494005), (4950, 5696403), (7425, 3797602), (14850, 1898801)]