47279895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6553}}^1$

素因数の和:6611

約数の個数: 32

約数和(自身を含む): 83681472

約数和(自身を除く): 36401577

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 6553, 7215, 19659, 32765, 85189, 98295, 242461, 255567, 425945, 727383, 1212305, 1277835, 3151993, 3636915, 9455979, 15759965, 47279895]

約数ペア:

[(1, 47279895), (3, 15759965), (5, 9455979), (13, 3636915), (15, 3151993), (37, 1277835), (39, 1212305), (65, 727383), (111, 425945), (185, 255567), (195, 242461), (481, 98295), (555, 85189), (1443, 32765), (2405, 19659), (6553, 7215)]