2011433145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3422

約数の個数: 64

約数和(自身を含む): 3521193984

約数和(自身を除く): 1509760839

約数列:

[1, 3, 5, 15, 23, 41, 43, 69, 115, 123, 129, 205, 215, 345, 615, 645, 943, 989, 1763, 2829, 2967, 3307, 4715, 4945, 5289, 8815, 9921, 14145, 14835, 16535, 26445, 40549, 49605, 76061, 121647, 135587, 142201, 202745, 228183, 380305, 406761, 426603, 608235, 677935, 711005, 1140915, 2033805, 2133015, 3118501, 3270623, 5830241, 9355503, 9811869, 15592505, 16353115, 17490723, 29151205, 46777515, 49059345, 87453615, 134095543, 402286629, 670477715, 2011433145]

約数ペア:

[(1, 2011433145), (3, 670477715), (5, 402286629), (15, 134095543), (23, 87453615), (41, 49059345), (43, 46777515), (69, 29151205), (115, 17490723), (123, 16353115), (129, 15592505), (205, 9811869), (215, 9355503), (345, 5830241), (615, 3270623), (645, 3118501), (943, 2133015), (989, 2033805), (1763, 1140915), (2829, 711005), (2967, 677935), (3307, 608235), (4715, 426603), (4945, 406761), (5289, 380305), (8815, 228183), (9921, 202745), (14145, 142201), (14835, 135587), (16535, 121647), (26445, 76061), (40549, 49605)]