47731005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 98910720

約数和(自身を除く): 51179715

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 265, 315, 371, 477, 795, 945, 953, 1113, 1431, 1855, 2385, 2859, 3339, 4765, 5565, 6671, 7155, 8577, 10017, 14295, 16695, 20013, 25731, 33355, 42885, 50085, 50509, 60039, 100065, 128655, 151527, 180117, 252545, 300195, 353563, 454581, 757635, 900585, 1060689, 1363743, 1767815, 2272905, 3182067, 5303445, 6818715, 9546201, 15910335, 47731005]

約数ペア:

[(1, 47731005), (3, 15910335), (5, 9546201), (7, 6818715), (9, 5303445), (15, 3182067), (21, 2272905), (27, 1767815), (35, 1363743), (45, 1060689), (53, 900585), (63, 757635), (105, 454581), (135, 353563), (159, 300195), (189, 252545), (265, 180117), (315, 151527), (371, 128655), (477, 100065), (795, 60039), (945, 50509), (953, 50085), (1113, 42885), (1431, 33355), (1855, 25731), (2385, 20013), (2859, 16695), (3339, 14295), (4765, 10017), (5565, 8577), (6671, 7155)]