224749215

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72383}}^1$

素因数の和:72420

約数の個数: 32

約数和(自身を含む): 416931840

約数和(自身を除く): 192182625

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 72383, 217149, 361915, 651447, 1085745, 1664809, 1954341, 3257235, 4994427, 8324045, 9771705, 14983281, 24972135, 44949843, 74916405, 224749215]

約数ペア:

[(1, 224749215), (3, 74916405), (5, 44949843), (9, 24972135), (15, 14983281), (23, 9771705), (27, 8324045), (45, 4994427), (69, 3257235), (115, 1954341), (135, 1664809), (207, 1085745), (345, 651447), (621, 361915), (1035, 217149), (3105, 72383)]