11719125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 23070528

約数和(自身を除く): 11351403

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 947, 1125, 1375, 2475, 2841, 4125, 4735, 8523, 10417, 12375, 14205, 23675, 31251, 42615, 52085, 71025, 93753, 118375, 156255, 213075, 260425, 355125, 468765, 781275, 1065375, 1302125, 2343825, 3906375, 11719125]

約数ペア:

[(1, 11719125), (3, 3906375), (5, 2343825), (9, 1302125), (11, 1065375), (15, 781275), (25, 468765), (33, 355125), (45, 260425), (55, 213075), (75, 156255), (99, 118375), (125, 93753), (165, 71025), (225, 52085), (275, 42615), (375, 31251), (495, 23675), (825, 14205), (947, 12375), (1125, 10417), (1375, 8523), (2475, 4735), (2841, 4125)]