84591375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{20507}}^1$

素因数の和:20536

約数の個数: 32

約数和(自身を含む): 153563904

約数和(自身を除く): 68972529

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 20507, 61521, 102535, 225577, 307605, 512675, 676731, 1127885, 1538025, 2563375, 3383655, 5639425, 7690125, 16918275, 28197125, 84591375]

約数ペア:

[(1, 84591375), (3, 28197125), (5, 16918275), (11, 7690125), (15, 5639425), (25, 3383655), (33, 2563375), (55, 1538025), (75, 1127885), (125, 676731), (165, 512675), (275, 307605), (375, 225577), (825, 102535), (1375, 61521), (4125, 20507)]