4869225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 9865440

約数和(自身を除く): 4996215

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 67, 75, 85, 95, 153, 171, 201, 225, 255, 285, 323, 335, 425, 475, 603, 765, 855, 969, 1005, 1139, 1273, 1275, 1425, 1615, 1675, 2907, 3015, 3417, 3819, 3825, 4275, 4845, 5025, 5695, 6365, 8075, 10251, 11457, 14535, 15075, 17085, 19095, 21641, 24225, 28475, 31825, 51255, 57285, 64923, 72675, 85425, 95475, 108205, 194769, 256275, 286425, 324615, 541025, 973845, 1623075, 4869225]

約数ペア:

[(1, 4869225), (3, 1623075), (5, 973845), (9, 541025), (15, 324615), (17, 286425), (19, 256275), (25, 194769), (45, 108205), (51, 95475), (57, 85425), (67, 72675), (75, 64923), (85, 57285), (95, 51255), (153, 31825), (171, 28475), (201, 24225), (225, 21641), (255, 19095), (285, 17085), (323, 15075), (335, 14535), (425, 11457), (475, 10251), (603, 8075), (765, 6365), (855, 5695), (969, 5025), (1005, 4845), (1139, 4275), (1273, 3825), (1275, 3819), (1425, 3417), (1615, 3015), (1675, 2907)]