1941569265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 3368563200

約数和(自身を除く): 1426993935

約数列:

[1, 3, 5, 15, 23, 37, 69, 89, 111, 115, 185, 267, 345, 445, 555, 851, 1335, 1709, 2047, 2553, 3293, 4255, 5127, 6141, 8545, 9879, 10235, 12765, 16465, 25635, 30705, 39307, 49395, 63233, 75739, 117921, 152101, 189699, 196535, 227217, 316165, 378695, 456303, 589605, 760505, 948495, 1136085, 1454359, 2281515, 3498323, 4363077, 5627737, 7271795, 10494969, 16883211, 17491615, 21815385, 28138685, 52474845, 84416055, 129437951, 388313853, 647189755, 1941569265]

約数ペア:

[(1, 1941569265), (3, 647189755), (5, 388313853), (15, 129437951), (23, 84416055), (37, 52474845), (69, 28138685), (89, 21815385), (111, 17491615), (115, 16883211), (185, 10494969), (267, 7271795), (345, 5627737), (445, 4363077), (555, 3498323), (851, 2281515), (1335, 1454359), (1709, 1136085), (2047, 948495), (2553, 760505), (3293, 589605), (4255, 456303), (5127, 378695), (6141, 316165), (8545, 227217), (9879, 196535), (10235, 189699), (12765, 152101), (16465, 117921), (25635, 75739), (30705, 63233), (39307, 49395)]