224482875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 412978176

約数和(自身を除く): 188495301

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 125, 255, 345, 375, 391, 425, 575, 1173, 1275, 1531, 1725, 1955, 2125, 2875, 4593, 5865, 6375, 7655, 8625, 9775, 22965, 26027, 29325, 35213, 38275, 48875, 78081, 105639, 114825, 130135, 146625, 176065, 191375, 390405, 528195, 574125, 598621, 650675, 880325, 1795863, 1952025, 2640975, 2993105, 3253375, 4401625, 8979315, 9760125, 13204875, 14965525, 44896575, 74827625, 224482875]

約数ペア:

[(1, 224482875), (3, 74827625), (5, 44896575), (15, 14965525), (17, 13204875), (23, 9760125), (25, 8979315), (51, 4401625), (69, 3253375), (75, 2993105), (85, 2640975), (115, 1952025), (125, 1795863), (255, 880325), (345, 650675), (375, 598621), (391, 574125), (425, 528195), (575, 390405), (1173, 191375), (1275, 176065), (1531, 146625), (1725, 130135), (1955, 114825), (2125, 105639), (2875, 78081), (4593, 48875), (5865, 38275), (6375, 35213), (7655, 29325), (8625, 26027), (9775, 22965)]