470893625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 667180800

約数和(自身を除く): 196287175

約数列:

[1, 5, 17, 19, 25, 85, 95, 107, 109, 125, 323, 425, 475, 535, 545, 1615, 1819, 1853, 2033, 2071, 2125, 2375, 2675, 2725, 8075, 9095, 9265, 10165, 10355, 11663, 13375, 13625, 34561, 35207, 40375, 45475, 46325, 50825, 51775, 58315, 172805, 176035, 198271, 221597, 227375, 231625, 254125, 258875, 291575, 864025, 880175, 991355, 1107985, 1457875, 3767149, 4320125, 4400875, 4956775, 5539925, 18835745, 24783875, 27699625, 94178725, 470893625]

約数ペア:

[(1, 470893625), (5, 94178725), (17, 27699625), (19, 24783875), (25, 18835745), (85, 5539925), (95, 4956775), (107, 4400875), (109, 4320125), (125, 3767149), (323, 1457875), (425, 1107985), (475, 991355), (535, 880175), (545, 864025), (1615, 291575), (1819, 258875), (1853, 254125), (2033, 231625), (2071, 227375), (2125, 221597), (2375, 198271), (2675, 176035), (2725, 172805), (8075, 58315), (9095, 51775), (9265, 50825), (10165, 46325), (10355, 45475), (11663, 40375), (13375, 35207), (13625, 34561)]