48902715

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 90911808

約数和(自身を除く): 42009093

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1277, 1665, 2553, 3831, 4255, 6385, 7659, 11493, 12765, 19155, 29371, 38295, 47249, 57465, 88113, 141747, 146855, 236245, 264339, 425241, 440565, 708735, 1086727, 1321695, 2126205, 3260181, 5433635, 9780543, 16300905, 48902715]

約数ペア:

[(1, 48902715), (3, 16300905), (5, 9780543), (9, 5433635), (15, 3260181), (23, 2126205), (37, 1321695), (45, 1086727), (69, 708735), (111, 440565), (115, 425241), (185, 264339), (207, 236245), (333, 146855), (345, 141747), (555, 88113), (851, 57465), (1035, 47249), (1277, 38295), (1665, 29371), (2553, 19155), (3831, 12765), (4255, 11493), (6385, 7659)]