4713975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 10020192

約数和(自身を除く): 5306217

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 73, 75, 105, 123, 175, 205, 219, 225, 287, 315, 365, 369, 511, 525, 615, 657, 861, 1025, 1095, 1435, 1533, 1575, 1825, 1845, 2555, 2583, 2993, 3075, 3285, 4305, 4599, 5475, 7175, 7665, 8979, 9225, 12775, 12915, 14965, 16425, 20951, 21525, 22995, 26937, 38325, 44895, 62853, 64575, 74825, 104755, 114975, 134685, 188559, 224475, 314265, 523775, 673425, 942795, 1571325, 4713975]

約数ペア:

[(1, 4713975), (3, 1571325), (5, 942795), (7, 673425), (9, 523775), (15, 314265), (21, 224475), (25, 188559), (35, 134685), (41, 114975), (45, 104755), (63, 74825), (73, 64575), (75, 62853), (105, 44895), (123, 38325), (175, 26937), (205, 22995), (219, 21525), (225, 20951), (287, 16425), (315, 14965), (365, 12915), (369, 12775), (511, 9225), (525, 8979), (615, 7665), (657, 7175), (861, 5475), (1025, 4599), (1095, 4305), (1435, 3285), (1533, 3075), (1575, 2993), (1825, 2583), (1845, 2555)]